Question: Which documentary came out first, "The Climb" or "It Might Get Loud"?
Sentence (from "Davis Guggenheim"): Since 2006, Guggenheim is the only filmmaker to release three different documentaries that were ranked within the top 100 highest-grossing documentaries of all time ("An Inconvenient Truth", "It Might Get Loud", and "Waiting for ′Superman′").
Relevant evidence: No