instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a sign reading butt street on the corner of a building with a no parking sign below it'. How many words contain the letter 'h' in the sentence.
answer:
2


question:
Sentence: 'a man riding waves on his surfboard in the ocean'. How many words contain the letter 'v' in the sentence.
answer:
1


question:
Sentence: 'the man relaxes on the cot as he is in serious thought'. How many words contain the letter 'o' in the sentence.
answer:

4