Translation:In your opinion, can they win the competition?
Menurut Anda, apakah mereka bisa memenangkan kompetisi itu?
Meaning: In your opinion, can they win the competition?
Dear contributors/moderators, please don't forget to add the alternative answers as well.
"According to you", is currently rejected.
"that competition" , is currently rejected.
Both alternatives are valid, both are rejected.