Trawling may involve (fishing boats).Logical formLearned from2 sentences. A trawling may pertain-to the world.Logical formLearned from2 sentences. A practice may be knowned as (bottom trawling).Logical formLearned from2 sentences. Trawling may devastate (fish populations).Logical formLearned from2 sentences. Regulations can be for trawling.Logical formLearned from2 sentences. Trawling may wipe creatures.Logical formLearned from2 sentences. Persons may say a trawling.Logical formLearned from2 sentences. Nations may impose a ban on trawling.Logical formLearned from2 sentences. Bans can be on trawling.Logical formLearned from2 sentences. An european-commission may ban trawling.Logical formLearned from2 sentences. Trawling can be for swordfish.Logical formLearned from2 sentences. Trawling can be an alternative.Logical formLearned from2 sentences. Trawling may be stopped.Logical formLearned from2 sentences. Protection can be from trawling.Logical formLearned from2 sentences. Practice may be knowned as trawling.Logical formLearned from2 sentences.