A scene can be hard.Logical formLearned from56 sentences. A realization can be hard.Logical formLearned from56 sentences. Eyes can be hard.Logical formLearned from56 sentences. Nubs can be hard.Logical formLearned from56 sentences. A relationship can be hard.Logical formLearned from56 sentences. A sale can be hard.Logical formLearned from56 sentences. A hard disk may pertain-to a computer.Logical formLearned from56 sentences. A drive can be hard.Logical formLearned from56 sentences. A partition can be on a hard drive.Logical formLearned from56 sentences. An eye can be hard.Logical formLearned from56 sentences. A policy can be hard.Logical formLearned from56 sentences. Helmets can be hard.Logical formLearned from56 sentences. A percent may pertain-to a hard currency.Logical formLearned from55 sentences. A stick can be hard.Logical formLearned from55 sentences. A cement can be hard.Logical formLearned from55 sentences.