An (impact sensor) may unlock doors.Logical formLearned from2 sentences. Research may unlock origins of a disease.Logical formLearned from2 sentences. Somebody may unlock a key to a vault.Logical formLearned from2 sentences. A system may unlock resources of the internet.Logical formLearned from2 sentences. A door may unlock behind a female.Logical formLearned from2 sentences. A key can be to unlocking negotiatons.Logical formLearned from2 sentences. A key to unlocking negotiatons can be a proposal.Logical formLearned from2 sentences. A person may unlock a (passenger door).Logical formLearned from2 sentences. A male may think of unlocking a car.Logical formLearned from2 sentences. A female may unlock a company by dropping a (fan belt).Logical formLearned from2 sentences. Keys can be to unlocking secrets of an universe.Logical formLearned from2 sentences. A person may unlock files.Logical formLearned from2 sentences. Key can be to unlocking a market.Logical formLearned from2 sentences. Skills can be a key to unlocking potential.Logical formLearned from2 sentences. Persons may unlock resources.Logical formLearned from2 sentences.