Hundreds of ninjas may hand weapons.Logical formLearned from4 sentences. (Ninja warriors) may pertain-to a country.Logical formLearned from4 sentences. A president may accuse a (ninja militiamen).Logical formLearned from4 sentences. Ninjas can be with some sorts of tools.Logical formLearned from4 sentences. Efforts may pertain-to a ninja.Logical formLearned from3 sentences. Members may pertain-to a (ninja clan).Logical formLearned from3 sentences. A (ninja world) can be hidden.Logical formLearned from3 sentences. Characters may include ninjas.Logical formLearned from3 sentences. A group can be constituted-of-or-filled-with (ninja terrorists).Logical formLearned from3 sentences. An attack can be by a group of (ninja terrorists).Logical formLearned from3 sentences. Leader may pertain-to a ninja.Logical formLearned from3 sentences. A (ninja master) can be blind.Logical formLearned from3 sentences. A ninja can be unnamed.Logical formLearned from3 sentences. A ninja can be strong.Logical formLearned from3 sentences. (Ninja minions) may pertain-to a male.Logical formLearned from3 sentences.