The girls prepare for their group battles, choosing performance outfits and rehearsing. The competition stage is held before a live studio audience, whose votes will determine the winners of each battle. Major A performed Pharrell's "Happy" against Minor B's performance of "Problem" by Ariana Grande. Major B hit the stage with Mark Ronson's smash hit "Uptown Funk" against Minor A's performance of "The Way You Love Me" by Keri Hilson. Based on audience votes, Major A loses to Minor B (189 points to 203 points).[13] Tzuyu, Minyoung, Dahyun, and Sana move up to the Majors lineup, while Mina, Nayeon, Chaeryeong, and Jungyeon fall to the Minors. Major B of Natty, Somi, and Jihyo remain in the Majors lineup as they win against Minor A (202 points to 182 points).[14] The losing teams, Major A and Minor A, will compete against each other; the losers of the second battle will be up for elimination. The results of the match-up will not be revealed until the next episode. The final Major line up for this episode is Tzuyu, Minyoung, Dahyun, Sana, Natty, Somi, and Jihyo.
