A perch may pertain-to a parrot.Logical formLearned from4 sentences. Perch can be in a lake.Logical formLearned from4 sentences. Commentary can be from a perch.Logical formLearned from4 sentences. A perch can be in a market.Logical formLearned from4 sentences. Perches may pertain-to persons.Logical formLearned from4 sentences. A perch may pertain-to a US-president.Logical formLearned from4 sentences. A (committee perch) may pertain-to a male.Logical formLearned from4 sentences. A perch can be with some plants.Logical formLearned from4 sentences. A perch may pertain-to an appropriations-committee.Logical formLearned from4 sentences. A statue may be blown off a perch by vandals.Logical formLearned from4 sentences. A perch can be above nations of the world.Logical formLearned from4 sentences. Some blocks may wave a flag from a perch.Logical formLearned from4 sentences. An (executive perch) may pertain-to a male.Logical formLearned from4 sentences. A perch can be in_front_of a cathedral.Logical formLearned from4 sentences. Sharpshooters may share (rooftop perches) with a (police security squad).Logical formLearned from4 sentences.