separate the sheep from the goats

US /ˈsɛpəˌreɪt ðə ʃiːp frəm ðə ɡoʊts/
UK /ˈsɛpəˌreɪt ðə ʃiːp frəm ðə ɡoʊts/
"separate the sheep from the goats" picture
1.

separar o joio do trigo, distinguir o bom do mau

to distinguish between people or things that are good or suitable and those that are not

:
The audition process will separate the sheep from the goats.
O processo de audição vai separar o joio do trigo.
After a few tough challenges, we were able to separate the sheep from the goats in the team.
Depois de alguns desafios difíceis, conseguimos separar o joio do trigo na equipe.