instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a group of many horses going about in a grassy meadow'. How many words contain the letter 'f' in the sentence.
answer:
1

question:
Sentence: 'a man is water skiing in the ocean'. How many words contain the letter 'c' in the sentence.
answer:
1

question:
Sentence: 'a cat that is laying down with a mouse on top of it'. How many words contain the letter 'm' in the sentence.
answer:
1