An event can be complicated.Logical formLearned from46 sentences. A contract can be complicated.Logical formLearned from46 sentences. A mind can be complicated.Logical formLearned from46 sentences. An operation can be complicated.Logical formLearned from46 sentences. A syntax can be complicated.Logical formLearned from45 sentences. Proposals can be complicated.Logical formLearned from45 sentences. A feeling can be complicated.Logical formLearned from45 sentences. A site can be complicated.Logical formLearned from45 sentences. Commands can be complicated.Logical formLearned from45 sentences. A technique can be complicated.Logical formLearned from44 sentences. Types can be complicated.Logical formLearned from44 sentences. A knot can be complicated.Logical formLearned from44 sentences. Controls can be complicated.Logical formLearned from44 sentences. A (home theater setup) can be complicated.Logical formLearned from44 sentences. A business can be complicated.Logical formLearned from44 sentences.