Recall the "smoke in the room study." What happened in the condition in which there were two confederates?

O the participants used the confederates behavior to help define the situation as a non-emergency
O the participants used the confederates behavior to help define the situation as an emergency
O the confederates instructed the participants to run as the smoke obviously indicated that there was a fire somewhere in the laboratory
O the confederates monitored the participants behavior to see if they were willing to lead them to safety