In this task, you need to count the number of words in a sentence that contain the given letter

Q: Sentence: 'a person that is fixing a pillow on a couch'. How many words contain the letter 's' in the sentence.

A: 2
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Q: Sentence: 'a very cute white dog standing by a table with food'. How many words contain the letter 'o' in the sentence.

A: 2
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Q: Sentence: 'group of giraffes standing in grass lands'. How many words contain the letter 'i' in the sentence.

A:
3
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