In this task, you need to count the number of words in a sentence that start with the given letter. Answer with numbers and not words.

[EX Q]: Sentence: 'a living room filled with a brown chair and couch'. How many words start with the letter 'c' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a herd of elephants with large and small elephants at the zoo'. How many words start with the letter 'a' in the sentence.
[EX A]: 3

[EX Q]: Sentence: 'a plate of food on a paper plate which incldues a hamburger with a bite taken out of it and various salads and vegtables'. How many words start with the letter 'h' in the sentence.
[EX A]:
1