Pins can be with elephants.Logical formLearned from6 sentences. A process may involve a pin.Logical formLearned from6 sentences. Pins can be for users.Logical formLearned from6 sentences. A person may have a (safety pin).Logical formLearned from6 sentences. A pin can be invalid.Logical formLearned from6 sentences. A case can be constituted-of-or-filled-with pins.Logical formLearned from6 sentences. A (balloon pin) can be yellow.Logical formLearned from6 sentences. Pins can be metallic.Logical formLearned from6 sentences. A person may punch in a (pin number).Logical formLearned from6 sentences. A pin may read.Logical formLearned from6 sentences. Pins can be on shirts.Logical formLearned from6 sentences. A fee may pertain-to a pin.Logical formLearned from6 sentences. A person may get some pin.Logical formLearned from6 sentences. A US-president may wear a (flag pin).Logical formLearned from6 sentences. Persons can be pins.Logical formLearned from6 sentences.