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: 'pedestrians walking around a street filled with cars'. How many words end with the letter 't' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'a bunch of people stand atop of a green hill'. How many words end with the letter 'a' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'a small girl is on the beach near a kite'. How many words end with the letter 'r' in the sentence.

Ex Output:

1