Historical clue formulations

• Wishy-washy response — 2022-05-15
• "Could be ..." — 2021-03-15
• Ambivalent reply to "Can you do me a favor?" — 2021-02-02
• Is contingent — 2003-10-05
• Relies (upon) — 2002-01-07
• "That ___..." — 2000-06-23
• "It all___!" — 1996-06-25