You are given a math word problem and you are supposed to make use of mathematical concepts like probability, combinatorics, linear equations, sequences/series, or simple operators like addition, subtraction, division, or multiplication to answer the given question. Choose the best option from the 5 given options and report that option.

Input: Consider Input: Question: If the 15th day of a month is three days earlier than Saturday, What day will it be on the 24th day of the month?

 Option A: Saturday

 Option B: Monday

 Option C: Sunday

 Option D: Wednesday

 Option E: Friday

Output: Option E


Input: Consider Input: Question: A boat takes 19 hours for travelling downstream from point A to point B and coming back to a point C midway between A and B. If the velocity of the stream is 4 kmph and the speed of the boat in still water is 14 kmph, what is the distance between A and B ?

 Option A: 160 km

 Option B: 180 km

 Option C: 200 km

 Option D: 220 km

 Option E: None

Output: Option B


Input: Consider Input: Question: If we write 1/7 as a decimal, what number holds the 50th digit's place to the right of the decimal?

 Option A: 7

 Option B: 8

 Option C: 2

 Option D: 1

 Option E: 4


Output: Option E