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 cat wearing a lime helmet looking angry'. How many words end with the letter 'e' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'nintendo wii does adequately move these two game players'. How many words end with the letter 's' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a batter swings as a catcher prepares to catch a baseball'. How many words end with the letter 'r' in the sentence.
[EX A]:
2