Items can be useless.Logical formLearned from191 sentences. An exercise can be useless.Logical formLearned from186 sentences. Data can be useless.Logical formLearned from163 sentences. Words can be useless.Logical formLearned from155 sentences. A war can be useless.Logical formLearned from139 sentences. A post can be useless.Logical formLearned from138 sentences. An information can be useless.Logical formLearned from128 sentences. Efforts can be useless.Logical formLearned from123 sentences. Pieces can be useless.Logical formLearned from122 sentences. Resistance can be useless.Logical formLearned from110 sentences. Advice can be useless.Logical formLearned from108 sentences. A male may feel useless.Logical formLearned from108 sentences. An endeavor can be useless.Logical formLearned from100 sentences. ..s can be useless.Logical formLearned from98 sentences. A man can be useless.Logical formLearned from94 sentences.