Choices can be hard.Logical formLearned from38 sentences. A hard line can be against a country.Logical formLearned from38 sentences. Bones can be hard.Logical formLearned from37 sentences. A hard currency can be scarce.Logical formLearned from37 sentences. An album can be hard.Logical formLearned from37 sentences. Folders can be on a hard drive.Logical formLearned from37 sentences. A program can be hard.Logical formLearned from37 sentences. A burden can be hard.Logical formLearned from37 sentences. A penis can be hard.Logical formLearned from37 sentences. A first day can be hard.Logical formLearned from37 sentences. Tiles can be hard.Logical formLearned from37 sentences. A hard disk may die.Logical formLearned from37 sentences. A stomach can be hard.Logical formLearned from37 sentences. A wind can be hard.Logical formLearned from37 sentences. A right wing can be hard.Logical formLearned from37 sentences.