Given the task definition, example input & output, solve the new input case.
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: Sentence: 'the street light is green in the city'. How many words end with the letter 't' in the sentence.
Output: 2
The words 'street', and 'light' end with the letter 't'. So, the answer is 2.

New input case for you: Sentence: 'a waiting room area with several chairs against the wall'. How many words end with the letter 'e' in the sentence.
Output:
1