You are given a mathematical question described with an open-ended vocabulary. Questions in this task involve real-world situations, describing a mathematical problem. You are also given 4 or 5 answer options (associated with "A", "B", "C", "D", "E"). Do not generate anything else apart from one of the following characters: 'A', 'B, 'C', 'D', 'E'. LaTeX mathematical format (the standard way to express mathematical expressions in the typesetting software known as LaTeX) is used to express equations. Each question is solvable with high school math knowledge. Give only one answer for each question.

Input: Consider Input: At a certain school, if the ratio of teachers to students is 1 to 10, which of the following could be the total number of teachers and students?
(A)100 (B)121 (C)144 (D)222 (E)1,011

Output: B


Input: Consider Input: A class of 8 students had an average (arithmetic mean) test score of 76 on its first test. On the second test, all but two students received the same score as they did on the first test. One student received a 96 instead of a 72, and another received a 70 instead of a 62. What was the average score on the second test?
(A)80 (B)78 (C)76 (D)74 (E)72

Output: A


Input: Consider Input: The Suzukis are having a picnic at their house where they will serve pasta salad to all of the guests. One pound of pasta salad either serves 6 adults or 10 children. If the Suzukis have 34 guests, 10 of whom are children, how many pounds of pasta salad will they need to serve all of the guests?
(A)3 (B)4 (C)5 (D)6 (E)7


Output: C