In this task, you need to count the number of words in a sentence that end with the given letter. Answer with numbers and not words.

[Q]: Sentence: 'a travel bus on a street in a tropical town'. How many words end with the letter 'n' in the sentence.
[A]: 3


[Q]: Sentence: 'two people are leaning against a motor coach'. How many words end with the letter 'r' in the sentence.
[A]: 1


[Q]: Sentence: 'a young man is traveling to the beach to go surfing'. How many words end with the letter 'g' in the sentence.
[A]:
3