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: 'a baby sitting on a bed beside a large and small stuffed bear'. Count the number of vowels in the given sentence.
19

Sentence: 'several horse riders are along the ocean shore'. Count the number of consonants in the given sentence.
22

Sentence: 'a desktop computer with an illuminated keyboard and illuminated mouse'. Count the number of vowels in the given sentence.

25