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 pole with an flag on it and another pole with street signs on it'. How many words end with the letter 't' in the sentence.

Ex Output:
3


Ex Input:
Sentence: 'a group of young boys wearing baseball uniforms holding up a trophy'. How many words end with the letter 'a' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'a living room filled with brown furniture and a tv set'. How many words end with the letter 'h' in the sentence.

Ex Output:

1