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

Sentence: 'a person in the air on skis on a mountain slope'. How many words contain the letter 'w' in the sentence.
0

Sentence: 'a woman standing in the dirt looking up at an elephant'. How many words contain the letter 'b' in the sentence.
0

Sentence: 'a person wearing a helmet rides a horse in front of a building'. How many words contain the letter 'c' in the sentence.

0