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 Input:
Sentence: 'a view out the window of a passenger jet airplane below are some snow capped mountains'. How many words end with the letter 'w' in the sentence.

Ex Output:
4


Ex Input:
Sentence: 'a woman in a dress beneath a ladder holding an umbrella'. How many words end with the letter 'n' in the sentence.

Ex Output:
3


Ex Input:
Sentence: 'an indoor living space with furniture and decorations'. How many words end with the letter 'e' in the sentence.

Ex Output:

2