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 monkey hanging from a tree holding onto a pile of bananas'. How many words end with the letter 'g' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a white longheaired dog eating a birthday cake'. How many words end with the letter 'g' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a black bear eating a carrot on top of rocks'. How many words end with the letter 'r' in the sentence.
[EX A]:
1