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

Q: Sentence: 'a pair of people swimming out to sea on some surfboards'. How many words contain the letter 'j' in the sentence.

A: 0
****
Q: Sentence: 'a box filled with fresh fruit and vegetables'. How many words contain the letter 'w' in the sentence.

A: 1
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Q: Sentence: 'a large brown bear swimming half submerged in some water'. How many words contain the letter 'f' in the sentence.

A:
1
****