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 group of horses standing and laying in a grassy field'. How many words end with the letter 'f' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a male tennis player in a yellow shirt is playing tennis'. How many words end with the letter 's' in the sentence.
[EX A]: 3

[EX Q]: Sentence: 'two people standing in a room with some wii motes'. How many words end with the letter 'e' in the sentence.
[EX A]:
2