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

Sentence: 'two cakes on a table with a piece missing out of one'. How many words contain the letter 'h' in the sentence.
1

Sentence: 'dental personnel in dentist office standing in front of a computer screen'. How many words contain the letter 'w' in the sentence.
0

Sentence: 'some people riding in a horse drawn carriage'. How many words contain the letter 'u' in the sentence.

0