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 orange suitcase with an advertisement on it sets on a pier'. Count the number of consonants in the given sentence.
28

Sentence: 'three video games sitting along side a refrigerator'. Count the number of consonants in the given sentence.
25

Sentence: 'a yellow bullet train sitting at a station'. Count the number of vowels in the given sentence.

14