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

Sentence: 'a man and a woman stand under an umbrella'. How many words contain the letter 's' in the sentence.
1

Sentence: 'a young man dressed like a pirate on a skateboard'. How many words contain the letter 'a' in the sentence.
6

Sentence: 'two giraffes that are standing in the dirt'. How many words contain the letter 'b' in the sentence.

0