instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a couple of lambs that are in the dirt'. How many words contain the letter 'l' in the sentence.
answer:
2


question:
Sentence: 'there is a red tea pot that has flowers in it'. How many words contain the letter 'o' in the sentence.
answer:
2


question:
Sentence: 'a close up of three zebras on a hill with mountains in the background'. How many words contain the letter 'f' in the sentence.
answer:

1