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

Sentence: 'smiling woman with hair in her face talking on a cellphone'. How many words contain the letter 'q' in the sentence.
0

Sentence: 'a counter top that has many pots and ingredients on it'. How many words contain the letter 'b' in the sentence.
0

Sentence: 'a man using a tool to write a love note on the sidewalk'. How many words contain the letter 'l' in the sentence.

3