In this task, you need to count the number of words in a sentence that contain the given letter
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Question: Sentence: 'zebra walking through some desolate savanna alone during the day'. How many words contain the letter 'e' in the sentence.

Answer: 5


Question: Sentence: 'a room with a small light in the middle with a computer'. How many words contain the letter 's' in the sentence.

Answer: 1


Question: Sentence: 'a black cat with a purple collar lazes against a couch cushion'. How many words contain the letter 'j' in the sentence.

Answer:
0