^The question you missed was probably the most PWN moment ever.
Sayu's question was "Which among us older members should you be most careful of?"
Fuku-chan's answer: Tanaka Reina (no explanation given)
Riho's answer: Takahashi-san, because she's the most senior and also the leader.
Eripon's answer: Tanaka-san. Her appearance is scary u_u (Reina: orz, Ai (next to her): LOL) -- also Eripon's first answer seems to be Ai, but she cancelled it and changed it to Reina
Kanon's answer deserves her own paragraph.
Kanon: Because she says she's cute.
Yama-chan: What's that about?
Kanon: We can't shatter that atmosphere.
Yama-chan: So you are not allowed say that she's anything other than cute?
Kanon: Well, we can't shatter Michishige-san's self-image of being cute.
Sayu: So you're just flattering me?
Kanon: Well you're cute but...
Sayu: WTH!!!!
EPIC WIN. Kanon, you are now officially over 9000 points in awesome.
Anyway the apparent correct answer to Sayu's question is Reina. At this reveal, Fuku-chan's reaction: YATTA!!!
Yama-chan's response: That's not something you should be saying, is it?
Sayu's explanation deserves another paragraph.
Sayu: When I have singing parts with Reina, even though I'm not really singing that badly, although I do slip up with the pitch and stuff, with Ai-chan or Gaki-san all they'll say is "Please be more careful". But with Reina she REALLY gets angry with me.
Everyone: LOL
Sayu: But then when I thought about it, even though they (9th gen) have just joined, they are actually singing better than the me who has 9 years experience on them u_u
Yama-chan: So basically they've already surpassed you.
Sayu: It seems so.
Yama-chan: So the real point here is really "Shige-san, work harder!"
Poor Sayu.