A need can be for a hard drive.Logical formLearned from15 sentences. Agreement can be hard.Logical formLearned from15 sentences. A fabric can be hard.Logical formLearned from15 sentences. Rewards can be for a hard work.Logical formLearned from15 sentences. Information may be stored on a hard drive.Logical formLearned from15 sentences. A committee can be hard.Logical formLearned from15 sentences. Dedication can be to hard work.Logical formLearned from15 sentences. A nodule can be hard.Logical formLearned from15 sentences. Definitions can be hard.Logical formLearned from15 sentences. A product can be constituted-of-or-filled-with hard work.Logical formLearned from15 sentences. Some items can be hard.Logical formLearned from15 sentences. A hard copy may pertain-to a petition.Logical formLearned from15 sentences. A (piston hardcore) can be hard.Logical formLearned from15 sentences. A (travel case) can be hard.Logical formLearned from15 sentences. A goal can be hard.Logical formLearned from15 sentences.