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: 'an large train pulling many cars of green containers'. Count the number of vowels in the given sentence.
16

Sentence: 'a girl laying on a yellow surfboard and riding over a wave'. Count the number of consonants in the given sentence.
28

Sentence: 'a little boy eating a slice of pizza on a couch'. Count the number of consonants in the given sentence.

20