Question: What Dr. Who episode was based on a short story written by Moffat entitled "'What I Did on My Christmas Holidays' By Sally Sparrow" included a Weeping Angel?
Sentence (from "Weeping Angel"): They were introduced in the 2007 episode "Blink", making repeat appearances in "The Time of Angels" / "Flesh and Stone" (2010) and "The Angels Take Manhattan" (2012) as well as cameo appearances in "The God Complex" (2011), "The Time of the Doctor" (2013) and "Hell Bent" (2015).
Relevant evidence: Yes