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: 'the man is drinking from a wine glass'. How many words end with the letter 's' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'a group of people walking down a sidewalk past a parking meter'. How many words end with the letter 'g' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'girl with white and pink dress with hat and clock bag'. How many words end with the letter 'e' in the sentence.

Ex Output:

1