Premise: The Frontline is a 2008 play by the British dramatist Ché Walker, with music by Arthur Darvill. It was written whilst he was appearing at Shakespeare's Globe in a production of "Othello". Walker lives in Camden in London and the play deals with street life outside Camden Town tube station.
Hypothesis: Ché Walker was inspired by where he lives, which is in Camden in London and the play, "The Frontline" deals with street life outside Camden Town tube station.