instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'three people that are looking at a monitor on the left side of the photo'. How many words contain the letter 'd' in the sentence.
answer:
1


question:
Sentence: 'some people are sitting around a black table'. How many words contain the letter 'v' in the sentence.
answer:
0


question:
Sentence: 'some trash in front of a parked train at a station'. How many words contain the letter 'b' in the sentence.
answer:

0