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: 'two giraffe standing next to each other in a habitat at a zoo'. Count the number of vowels in the given sentence.
21

Sentence: 'a cat standing over a blue plate with food on top of it'. Count the number of consonants in the given sentence.
25

Sentence: 'two bears trying to climb on a rock'. Count the number of vowels in the given sentence.

9