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

Sentence: 'a display of bananas on rack with various aisle in background'. How many words contain the letter 'x' in the sentence.
0

Sentence: 'a sidewalk with a toilet laying on side with people in background'. How many words contain the letter 'o' in the sentence.
4

Sentence: 'a woman is standing at a pastry table'. How many words contain the letter 'l' in the sentence.

1