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: 'this is a man taking a picture with a girl'. How many words end with the letter 'l' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'a gross dirty toilet in a unmaintained bathroom'. How many words end with the letter 't' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'an old bench in a grassy field with trees'. How many words end with the letter 'd' in the sentence.

Ex Output:

2