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.

Sentence: 'a man stands and holds a brown teddy bear'. How many words start with the letter 't' in the sentence.
1

Sentence: 'a group of boats floating in the ocean next to a dirty walkway'. How many words start with the letter 't' in the sentence.
2

Sentence: 'two giraffes and 2 antelopes on a large grass plain'. How many words start with the letter '2' in the sentence.

1