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: 'there is a picture guide to making chocolate cake'. Count the number of consonants in the given sentence.
22

Sentence: 'a person in yellow pants in on a snowboard'. Count the number of vowels in the given sentence.
13

Sentence: 'a kitchen with metallic appliances and wooden cabinets'. Count the number of vowels in the given sentence.

18