instruction:
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.
question:
Sentence: 'a photo of a train on a bridge above a river'. Count the number of vowels in the given sentence.
answer:
17


question:
Sentence: 'a person is riding a bicycle with a basket and umbrella through a city street'. Count the number of consonants in the given sentence.
answer:
40


question:
Sentence: 'white bird standing on head of adult elephant'. Count the number of vowels in the given sentence.
answer:

14