instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a young pitcher throws a ball on the pitchers mound while a man in red shirt looks at him'. How many words contain the letter 'z' in the sentence.
answer:
0


question:
Sentence: 'a parked blue and white motorcycle with a black seat'. How many words contain the letter 'd' in the sentence.
answer:
2


question:
Sentence: 'the motorcycle is parked beside the house alone'. How many words contain the letter 't' in the sentence.
answer:

3