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

Q: Sentence: 'a view from inside a train cart going down a track'. How many words contain the letter 'e' in the sentence.

A: 2
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Q: Sentence: 'fresh daisies in a rectangular green glass vase'. How many words contain the letter 's' in the sentence.

A: 4
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Q: Sentence: 'a man is surfing on a board in the water'. How many words contain the letter 'g' in the sentence.

A:
1
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