* assumption

 For the answer to any dialogue question asking for fractional answer, the answer has to be given in the simplest form of such a fractional answer. 

For instance, if the answer is "1/1", only  "1" is accepted as the correct answer.
If the answer is "4/2", only "2" is admitted as the correct answer.
If the answer is "4/3", only "1 and 1/3" is admitted as the correct answer.

