You are given a math word problem and you are supposed to apply multiple mathematical operators like addition, subtraction, multiplication, or division on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
Q: an online toy store stocked some toys . it sold 38 toys at the first week and 26 toys at the second week . if it had 19 toys left how many toys were in stock at the beginning ?
A: 
83