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.

Example Input: Sentence: 'a gentleman playing ball with his daughter in the street'. How many words end with the letter 'a' in the sentence.
Example Output: 1

Example Input: Sentence: 'orange trains at standstill in metropolitan transit depots'. How many words end with the letter 't' in the sentence.
Example Output: 2

Example Input: Sentence: 'one plane flies upside down over another plane'. How many words end with the letter 'e' in the sentence.
Example Output:
4