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

[Q]: Sentence: 'a couple of horses standing next to each other on a field'. How many words contain the letter 'q' in the sentence.
[A]: 0


[Q]: Sentence: 'a man skiing through a snowcovered street area'. How many words contain the letter 'p' in the sentence.
[A]: 0


[Q]: Sentence: 'a modern kitchen looks great with shiny black counters and stainless appliances'. How many words contain the letter 'b' in the sentence.
[A]:
1