A usage can be ubiquitous.Logical formLearned from10 sentences. An (ink usage) can be efficient.Logical formLearned from10 sentences. (Battery life) may depend on (usage conditions).Logical formLearned from10 sentences. A usage may pertain-to a day.Logical formLearned from10 sentences. A (time usage) may pertain-to a person.Logical formLearned from10 sentences. A (voice usage) can be mobile.Logical formLearned from10 sentences. A focus can be on usage.Logical formLearned from10 sentences. A (view usage) can be basic.Logical formLearned from10 sentences. Usage may be seen.Logical formLearned from10 sentences. Usage can be in (intensive care units).Logical formLearned from10 sentences. Usage can be recommended.Logical formLearned from10 sentences. A usage can be beneficial.Logical formLearned from10 sentences. A person may understand a usage.Logical formLearned from10 sentences. A (drug usage) can be heavy.Logical formLearned from10 sentences. A usage can be enhanced.Logical formLearned from10 sentences.