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 large truck driving on a crowded street'. How many words contain the letter 'i' in the sentence.
1

Sentence: 'a lighthouse has birds swarming all around it'. How many words contain the letter 'q' in the sentence.

0