Jane got John a portable media player for his birthday last month. John was very pleased with Jane's choice of gift. Therefore, women who get men a portable media player for their birthday are guaranteed that the recipient will be pleased with their choice.
OK here the argument gives one specific example and then considers the outcome of that experiment to be true for everyone.
This looks as the biggest flaw and hence we look for that in the options.
Which of the following points to the most serious logical flaw in the argument?
A. There are several types of portable media players, and we do not know which one Jane got for John. No the biggest flaw is the generalization. Eliminate
B. Women like portable media players just as much as men do, yet the conclusion is limited to getting such players for men only. Irrelevant to this argument. Eliminate
C. The conclusion is limited to birthdays whereas gifts are given in other occasions as well. No though the argument focuses only on birthdays, that is definitely not a flaw. Eliminate
D. The reason John was pleased with Jane's gift is not necessarily the gift itself but rather her remembering his birthday and caring enough to get him a gift. May or May not be true we don't know but this is not the biggest flaw as discussed above.
E. The fact that John was pleased with Jane's choice of gift does not necessarily mean that the same is true for all men. Yes this option is in line with our pre-thinking. Correct
IMO E is correct
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