Question: Goward Dolmen is situated in the county on the shore of what Lough?
Sentence (from "River Erne"): For 30 miles from Crossdoney in County Cavan to Enniskillen in County Fermanagh, it is difficult to distinguish the river as it winds its way through interconnected loughs or parts of loughs nestling among the drumlin hills of Cavan and south Fermanagh.
Relevant evidence: No