instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'an airplane in the sky trailing condensation'. How many words contain the letter 'p' in the sentence.
answer:
1


question:
Sentence: 'a sleek and pointy fighter jet flying in the sky'. How many words contain the letter 'f' in the sentence.
answer:
2


question:
Sentence: 'a person is following some cattle across the road'. How many words contain the letter 'z' in the sentence.
answer:

0