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: Frank worked 8 hours on the first 4 days of the week . How many hours did he work in all ?

Output: 32


Input: Consider Input: A tailor cut 0.75 inch off a skirt and 0.5 inch off a pair of pants . How much more did the tailor cut off the skirt than the pants ?


Output: 0.25