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 all of coin machines in a tourist stop'. How many words end with the letter 'n' in the sentence.
[A]: 2


[Q]: Sentence: 'a old picture of workers building the railroad'. How many words end with the letter 'd' in the sentence.
[A]: 2


[Q]: Sentence: 'a laptop is kept on the tablea person is sitting on other table'. How many words end with the letter 'a' in the sentence.
[A]:
2