In this task, you need to count the number of vowels (letters 'a', 'e', 'i', 'o', 'u') / consonants (all letters other than vowels) in the given sentence.

Sentence: 'pastries and coffee on a plastic tray on a table'. Count the number of vowels in the given sentence.
16

Sentence: 'the bird with purple feathers is sitting on a branch'. Count the number of consonants in the given sentence.
29

Sentence: 'people in the ocean holding onto kites, while they are on boards'. Count the number of vowels in the given sentence.

22