German phrase
Wer ist dafür?
Meaning
Who is in favor?
When to use it
It asks who agrees. Use it to check support for a group suggestion.
Example dialogue
Ich schlage vor, heute Abend ins Kino zu gehen. Wer ist dafür?
I suggest going to the movies tonight. Who is in favor?
Ich bin dafür.
I am in favor.