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.

[Q]: Sentence: 'a kitchen filled with appliances and cooking utensils'. How many words start with the letter 'a' in the sentence.
[A]: 3


[Q]: Sentence: 'a hydrant is sitting outside in the dirt'. How many words start with the letter 'i' in the sentence.
[A]: 2


[Q]: Sentence: 'a bed topped with white pillows and a paddington bear'. How many words start with the letter 'a' in the sentence.
[A]:
3