castle → ReceivesAction → surrounded by ditch | 0.40 | |
enclosure → ReceivesAction → surrounded by ditch | 0.35 | |
mound → ReceivesAction → surrounded by ditch | 0.35 | |
tower → ReceivesAction → surrounded by ditch | 0.30 | |
fortress → ReceivesAction → surrounded by ditch | 0.25 |