A usage can be enough.Logical formLearned from21 sentences. A (usage extension) can be extended.Logical formLearned from21 sentences. A context may pertain-to a usage.Logical formLearned from21 sentences. Usage can be in pregnancy.Logical formLearned from21 sentences. Track may pertain-to a usage.Logical formLearned from21 sentences. (Usage rates) can be high.Logical formLearned from21 sentences. Usage may pertain-to a material.Logical formLearned from21 sentences. Conformity can be with usage.Logical formLearned from21 sentences. A usage can be specialized.Logical formLearned from21 sentences. Usage can be free.Logical formLearned from21 sentences. (Usage statistics) can be anonymous.Logical formLearned from21 sentences. A usage may pertain-to an application.Logical formLearned from21 sentences. (Data usage) may undergo an allotment.Logical formLearned from21 sentences. A threshold can be for usage.Logical formLearned from21 sentences. Usage may pertain-to words.Logical formLearned from21 sentences.