Big Brother automatically put Gee-Ann, Kian, Bodie, and Dionne up for eviction because of Gee-Ann's breach in the five-pound weight gain rule (see above) and Kian, Bodie, and Dionne's negligence in using their lapel microphones.
Big Brother's system automatically selected Gee-Ann, Kian, Bodie, and Dionne for eviction due to Gee-Ann's infraction of the five-pound weight gain rule and Kian, Bodie, and Dionne's lack of adherence to the microphone usage guidelines.