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 in a white shirt repairing a toilet in a white bathroom'. How many words end with the letter 'g' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'a train on the tracks under a bridge'. How many words end with the letter 'e' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'a bus approaches an intersection with a green light'. How many words end with the letter 'h' in the sentence.

Ex Output:

1