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: Cade had 87 marbles . He gave 8 to Dylan . How many does he have left ?

Output: 79


Input: Consider Input: There are 5 flowers and 3 bees . How many fewer bees are there than flowers ?

Output: 2


Input: Consider Input: Jazmin had 1209 dolls and Geraldine had 2186 dolls . If they put their dolls together , how many would they have ?


Output: 3395