A staff can be hard.Logical formLearned from59 sentences. A person may think hard.Logical formLearned from59 sentences. A cricket can be hard.Logical formLearned from59 sentences. A training can be hard.Logical formLearned from58 sentences. A sleeper can be hard.Logical formLearned from58 sentences. A sense can be hard.Logical formLearned from58 sentences. An effect can be hard.Logical formLearned from58 sentences. A sense can be constituted-of-or-filled-with hard times.Logical formLearned from58 sentences. A pole can be hard.Logical formLearned from58 sentences. A tour can be hard.Logical formLearned from58 sentences. Parking can be hard.Logical formLearned from58 sentences. A move can be hard.Logical formLearned from58 sentences. A wear can be hard.Logical formLearned from58 sentences. A selling can be hard.Logical formLearned from58 sentences. A price can be hard.Logical formLearned from58 sentences.