Archaeologists have recently found, in various grave sites in the Mexican state of Veracruz, small ceramic animals with attached wheels. At first, this find might seem to discredit the belief that the wheel and its uses were unknown in pre- Colombian culture. On reflection, however, it would seem that the discovery actually bears out this belief. To be familiar with these toys and yet not to apply the principle of the wheel to daily tasks such as carting, transportation, and pottery making must indicate a lack of understanding of the wheel and its potential benefits.
Which of the following best expresses the argument made in the passage above?
(A) If the pre-Colombian people of Veracruz had understood the principle of the wheel, they would not have attached wheels to ceramic animals.
(B) If the pre-Colombian people of Veracruz had understood the principle of the wheel, they would have adapted it to everyday use.
(C) If the pre-Colombian people of Veracruz had uses for the wheel in their everyday lives, they would have adapted the idea of the wheel from the wheeled ceramic figures.
(D) The pre-Colombian people of Veracruz must have known of the wheel and its uses because they attached wheels to ceramic animals.
(E) Since the pre-Colombian people of Veracruz did not know of the wheel or its uses, the ceramic animals found in the grave sites must be the remains of later cultures.
Could you please explain me why is the answer B and no C or E ?
Thanks in advance