A guy can be hard.Logical formLearned from366 sentences. Some hard drives can be for a computer.Logical formLearned from365 sentences. A slog can be hard.Logical formLearned from362 sentences. Lives can be hard.Logical formLearned from361 sentences. A word can be hard.Logical formLearned from354 sentences. A person can be hard on him-or-herself.Logical formLearned from353 sentences. A graft can be hard.Logical formLearned from353 sentences. A hard work may be pay_offed.Logical formLearned from352 sentences. A turn can be hard.Logical formLearned from352 sentences. A stone can be hard.Logical formLearned from350 sentences. Shifts can be hard.Logical formLearned from350 sentences. A concept can be hard.Logical formLearned from349 sentences. A shaft can be hard.Logical formLearned from346 sentences. Work can be hard.Logical formLearned from345 sentences. A person may find hard.Logical formLearned from345 sentences.