instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a man in a white turban drives a motorcycle along a dirty road'. How many words contain the letter 'd' in the sentence.
answer:
3


question:
Sentence: 'a silver truck a street a person and buildings'. How many words contain the letter 'l' in the sentence.
answer:
2


question:
Sentence: 'seared steaks in a metal pan garnished with parsley'. How many words contain the letter 'q' in the sentence.
answer:

0