instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a man using an outdoor oven to cook a pizza'. How many words contain the letter 'f' in the sentence.
answer:
0


question:
Sentence: 'man holding remote control for video game system'. How many words contain the letter 'u' in the sentence.
answer:
0


question:
Sentence: 'train traveling on tracks near populated area near waterway'. How many words contain the letter 'b' in the sentence.
answer:

0