Question: What is an orbital motorway in Greater Manchester, a metropolitan county in North West England that is adjacent to what was   anciently a hamlet built around what is now the village green?
Sentence (from "M60 motorway"): Most of the City of Manchester is encompassed within the motorway, except for the southernmost part of the city (primarily the Wythenshawe area and Manchester Airport), which are served by the M56.
Relevant evidence: No