You are given a math word problem and you are supposed to apply a single mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report final the numerical answer.

Input: Consider Input: Kim has 4 cousins . She wants to give each cousin 5 pieces of gum . How much gum will she need ?

Output: 20


Input: Consider Input: Jose strolled to Jane 's house . It is 24 miles from Jose 's house to Jane 's house . It took Jose 12 hours to get there . How fast did Jose go ?

Output: 2


Input: Consider Input: Keith has 20 books . Jason has 21 books . How many books do they have together ?


Output: 41