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

[Q]: Sentence: 'man holding remote control for video game system'. How many words contain the letter 'u' in the sentence.
[A]: 0


[Q]: Sentence: 'a white sand beach with chairs umbrellas and people'. How many words contain the letter 't' in the sentence.
[A]: 2


[Q]: Sentence: 'a very big pretty white bus and some people'. How many words contain the letter 'g' in the sentence.
[A]:
1