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 laptop is sitting next to the computer monitor'. How many words end with the letter 'p' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'pizza and salad are the meals on the trays'. How many words end with the letter 's' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'a street sign next to a snowy grass field'. How many words end with the letter 'd' in the sentence.

Ex Output:

1