instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a man is holding a bunch of green bananas in his yard'. How many words contain the letter 'i' in the sentence.
answer:
4


question:
Sentence: 'a beautiful woman playing with a small green bird'. How many words contain the letter 't' in the sentence.
answer:
2


question:
Sentence: 'a cat that is sitting underneath a pink umbrella'. How many words contain the letter 't' in the sentence.
answer:

4