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

Sentence: 'a bird flying over the water in the ocean shore'. How many words contain the letter 'o' in the sentence.
3

Sentence: 'a woman in glasses and a black shirt next to clock'. How many words contain the letter 'q' in the sentence.
0

Sentence: 'a man with brown hair and brown eyes and has a pencil in his mouth'. How many words contain the letter 'l' in the sentence.

1