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: 'the street light is green in the city'. How many words end with the letter 't' in the sentence.
Example output: 2
Example explanation: The words 'street', and 'light' end with the letter 't'. So, the answer is 2.
Q: Sentence: 'a bicycle leaning on a bench  in front of a river'. How many words end with the letter 'e' in the sentence.
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
1