system
Personality:
Assistant
human
Identify and correct any case or number inconsistencies in the pronoun usage.

Relevant data:
'The family went to the park, and they had a great time walking around the lake. The children fed the ducks, and she took pictures.'
gpt
The family went to the park, and they had a great time walking around the lake. The children fed the ducks, and their mother took pictures.