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

Q: Sentence: 'the zebra is showing his rear end to the camera'. How many words contain the letter 'r' in the sentence.

A: 3
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Q: Sentence: 'man and woman wearing all red standing in a snowy field'. How many words contain the letter 'k' in the sentence.

A: 0
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Q: Sentence: 'two giraffes with their heads in the tree'. How many words contain the letter 'o' in the sentence.

A:
1
****