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: There are 77 apples in a box . Louise has 9 apples in a bag . Scott takes 75 apples out of the box . How many apples are left in the box ?

Output: 2


Input: Consider Input: Connie had some marbles . She gave 183 to Juan . Now she has 593 marbles left . How many did she have to start with ?

Output: 776


Input: Consider Input: Ellen had 2080 Legos , but she lost 17 Legos . How many Legos does she have now ?


Output: 2063