human
Question: One day Einstein  was walking in the street in New York. His friend met him and said to him, "Einstein, you should buy a new coat. Look, how old your coat is!" But Einstein answered, "It doesn't matter. Nobody knows me here." After a few years Einstein became a famous scientist. But he still wore the old coat. His friend met him again and asked him to buy a new one. But Einstein said, "I needn't buy a new one. Everyone knows me here." Einstein's coat was very old. His friend   _  .

Choices:
A) gave him a new one
B) asked him to buy a new one
C) helped him buy a new one
D) helped him mend  the old coat
gpt
The correct answer is 1: asked him to buy a new one.