instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'the tennis player returns a serve of the tennis ball'. How many words contain the letter 'q' in the sentence.
answer:
0


question:
Sentence: 'a little boy learning to throw a frisbee'. How many words contain the letter 'h' in the sentence.
answer:
1


question:
Sentence: 'this girl is holding a cat and a cell phone'. How many words contain the letter 'l' in the sentence.
answer:

3