Businessmen can be keen.Logical formLearned from4 sentences. A country can be keen on punishments.Logical formLearned from4 sentences. A government-agency can be keen on flying parts.Logical formLearned from4 sentences. A male can be keen on a flight.Logical formLearned from4 sentences. A country can be keen about peace.Logical formLearned from4 sentences. Persons can be keen on supporting (peace efforts).Logical formLearned from4 sentences. A US-city can be keen for a declaration.Logical formLearned from4 sentences. Persons can be keen on establishing relations.Logical formLearned from4 sentences. A country can be keen on a pact.Logical formLearned from4 sentences. A (record company) can be keen on an idea.Logical formLearned from4 sentences. Themselves can be keen.Logical formLearned from4 sentences. A person can be keen on lossing a game.Logical formLearned from4 sentences. Passes can be keen.Logical formLearned from4 sentences. Young persons can be keen on death.Logical formLearned from4 sentences. A strategic vision can be keen.Logical formLearned from4 sentences.