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.

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

Ex Output:
776

Ex Input:
Steve has 46 oranges . He shares 4 with Patrick . How many oranges will Steve have ?

Ex Output:
42

Ex Input:
The tallest player on the basketball team is 77.75 inches tall . This is 9.5 inches taller than the shortest player . How tall is the shortest player , in inches ?

Ex Output:
68.25