instruction:
You are given a math word problem and you are supposed to apply multiplication or division mathematical operators on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
question:
It took Carl 5 hours to ride to Ralph 's house at 2 miles per hour . How far is it between Carl 's house and Ralph 's house ?
answer:
10


question:
Adam bought 2 boxes of chocolate candy and 5 boxes of caramel candy . If each box has 4 pieces inside it , how much candy did he have total ?
answer:
28


question:
Find the product of -2 , -15 , 4 and -1 .
answer:

-120