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 woman oversees young students in a classroom working on laptops at their desks'. How many words end with the letter 't' in the sentence.
[A]: 1


[Q]: Sentence: 'an airline pilot with tattoos and wearing a tie looking down'. How many words end with the letter 'n' in the sentence.
[A]: 2


[Q]: Sentence: 'a foreign language stop sign is posted with graffiti'. How many words end with the letter 'd' in the sentence.
[A]:
1