human
George had $100. He bought a shirt for $24 and he also bought a pair of socks. Then he had $65 left. How much is a pair of socks?
assistant
How much money did George have after buying a shirt? ** George had $100 - $24 = $<<100-24=76>>76 left after buying a shirt.
How much does a pair of socks cost? ** Since he has $65 left after buying a pair of socks, then a pair of socks costs $76 - $65 = $<<76-65=11>>11.
#### 11