You are given a math word problem and you are supposed to apply an addition mathematical operator on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

[Q]: Context: After eating a hearty meal they went to see the Buckingham palace. There were 71 paintings in the Buckingham palace. There, Rachel learned that 557 visitors came to the Buckingham palace that day. If there were 188 visitors the previous day

Question: How many visited the Buckingham palace within 57 days?
[A]: 745

[Q]: Context: Tiffany was collecting cans for recycling. On monday she had 3 bags of cans. The next day she found 7 more bags of cans and 44 bags of bottles.

Question: How many bags of cans did she have altogether?
[A]: 10

[Q]: Context: Tiffany was collecting cans for recycling. On monday she had 10 bags of cans. She found 3 bags of cans on the next day and 7 bags of cans the day after that.

Question: How many bags did she have altogether?
[A]:
20