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.

[EX Q]: Sentence: 'a man and woman on a horse carriage riding down the street'. How many words end with the letter 'n' in the sentence.
[EX A]: 4

[EX Q]: Sentence: 'a glass table with a plate of bar cookies a potted plant and a vase filled with chocolate eggs'. How many words end with the letter 't' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a group of four surfboards sticking out of the sand'. How many words end with the letter 'r' in the sentence.
[EX A]:
1