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

Q: Sentence: 'a group of giraffes walk across an open area'. How many words contain the letter 'm' in the sentence.

A: 0
****
Q: Sentence: 'a picture of a plane in the air'. How many words contain the letter 'l' in the sentence.

A: 1
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Q: Sentence: 'a picture of some food and a cell phone on the table'. How many words contain the letter 'n' in the sentence.

A:
3
****