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.
One example is below.
Q: Sentence: 'the street light is green in the city'. How many words end with the letter 't' in the sentence.
A: 2
Rationale: The words 'street', and 'light' end with the letter 't'. So, the answer is 2.
Q: Sentence: 'a trunk is packed with backpacks and boots'. How many words end with the letter 'a' in the sentence.
A:
1