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

[Q]: Sentence: 'a large dog curls up on the pillow on a bunk bed'. How many words contain the letter 't' in the sentence.
[A]: 1


[Q]: Sentence: 'a wooden bench sits leveled straight on a slanted ground'. How many words contain the letter 'l' in the sentence.
[A]: 2


[Q]: Sentence: 'wind surfer on a beautiful day with clear blue sky and clear blue water'. How many words contain the letter 'h' in the sentence.
[A]:
1