(Trawling technology) may be blamed for a disappearance of a resource.Logical formLearned from1 sentences. A trawling of an (ocean floor) may yield (body fragments).Logical formLearned from1 sentences. Trawling may stop.Logical formLearned from1 sentences. A total cost may pertain-to a (trawling operation).Logical formLearned from1 sentences. Persons may get close to end of trawling.Logical formLearned from1 sentences. (Trawling efforts) can be continued.Logical formLearned from1 sentences. A trawling may damage a debris.Logical formLearned from1 sentences. Remains of some victim may be recovered during a trawling.Logical formLearned from1 sentences. A trawling may affect fisherman.Logical formLearned from1 sentences.