TASK DEFINITION: You are given a math word problem and you are supposed to apply addition or subtraction mathematical operators on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
PROBLEM: Fred has 5 yellow balloons , Sam has 6 yellow balloons , and Mary has 7 yellow balloons . The balloons cost 5 dollars . How many yellow balloons do they have in total ?

SOLUTION: 18

PROBLEM: A waiter had 6 tables he was waiting on , with 3 women and 5 men at each table . How many customers total did the waiter have ?

SOLUTION: 48

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

SOLUTION:
3395