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A report on the use of monosodium glutamate in food concluded, "Most Americans who consume monosodium glutamate regularly are not being harmed." Critics of the report insist the conclusion be changed to, "Most Americans who consume monosodium glutamate do not show visible symptoms of harm by the substance, such as abnormal rashes or slower rates of metabolism."

Which of the following, if true, provides the best logical justification for the critics’ insistence that the reports conclusion be changed?

A. Some Americans who consume monosodium glutamate regularly are being harmed by the substance. -- maybe possible but we do not know. It is not fact.
B. Monosodium glutamate could be causing long term damage for which symptoms have not yet become visible. -- correct, monosodium glutamate may be harmful but no visible symptoms are shown yet.
C. The report does not compare harm caused to Americans who consume monosodium glutamate with harm caused to people in other countries. -- unrelated " Most Americans" were still mentioned in both conclusions.
D. Monosodium glutamate has been added to a growing number of commonly consumed foods during the past fifteen years. -- out of scope, the greater the number of consumers doesn't reflect on the effects of its use.
E. The severity of damage by monosodium glutamate differs from person to person. -- doesn't relate with the statement

Therefore, B
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Quote:
A report on the use of monosodium glutamate in food concluded, "Most Americans who consume monosodium glutamate regularly are not being harmed." Critics of the report insist the conclusion be changed to, "Most Americans who consume monosodium glutamate do not show visible symptoms of harm by the substance, such as abnormal rashes or slower rates of metabolism."

Which of the following, if true, provides the best logical justification for the critics’ insistence that the reports conclusion be changed?

A. Some Americans who consume monosodium glutamate regularly are being harmed by the substance.
B. Monosodium glutamate could be causing long term damage for which symptoms have not yet become visible.
C. The report does not compare harm caused to Americans who consume monosodium glutamate with harm caused to people in other countries.
D. Monosodium glutamate has been added to a growing number of commonly consumed foods during the past fifteen years.
E. The severity of damage by monosodium glutamate differs from person to person.

ARGUMENT
[con] report on mg use is to be changed from "no harm" to "no visible harm";
[asum] that presently, there is no known harm, however, in the possibility of harm can exist in the future.

EXPLAIN/STRG
A. "some are harmed" but the report ref to "most", irev;
C. "compare other countries" irev;
D. "mg has been added to many foods" irev;
E. "severity differs from person to person" irev;

Answer (B)
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Bunuel

Competition Mode Question



A report on the use of monosodium glutamate in food concluded, "Most Americans who consume monosodium glutamate regularly are not being harmed." Critics of the report insist the conclusion be changed to, "Most Americans who consume monosodium glutamate do not show visible symptoms of harm by the substance, such as abnormal rashes or slower rates of metabolism."

Which of the following, if true, provides the best logical justification for the critics’ insistence that the reports conclusion be changed?

A. Some Americans who consume monosodium glutamate regularly are being harmed by the substance.
B. Monosodium glutamate could be causing long term damage for which symptoms have not yet become visible.
C. The report does not compare harm caused to Americans who consume monosodium glutamate with harm caused to people in other countries.
D. Monosodium glutamate has been added to a growing number of commonly consumed foods during the past fifteen years.
E. The severity of damage by monosodium glutamate differs from person to person.

Official Explanation



Correct Answer: B

If there is a possibility that monosodium glutamate will cause long-term harm, then the absence of symptoms cannot be taken as proof that Americans who consume monosodium glutamate regularly are not being harmed.
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