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: 'many people stand on a sidewalk holding umbrellas'. Count the number of consonants in the given sentence.
27

Sentence: 'a boat that is sitting inside of the water'. Count the number of vowels in the given sentence.
14

Sentence: 'an old teal colored car parked on the street'. Count the number of vowels in the given sentence.

14