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 man holds the strings of a multicolored kite'. How many words end with the letter 's' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'the woman is wearing a mans shirt and tie on the couch'. How many words end with the letter 'e' in the sentence.

Ex Output:
3


Ex Input:
Sentence: 'elegant jars and a vase sitting on a shiny table top'. How many words end with the letter 'y' in the sentence.

Ex Output:

1