An (alarm clock) may have (battery backup) on a screen.Logical formLearned from16 sentences. Clocks may pertain-to a country.Logical formLearned from16 sentences. A male may have a clock.Logical formLearned from16 sentences. Hunting may occur around a clock.Logical formLearned from16 sentences. A clock may be synchronised.Logical formLearned from16 sentences. Persons may run a clock.Logical formLearned from16 sentences. A male may set an (alarm clock).Logical formLearned from16 sentences. Some seconds can be off a clock.Logical formLearned from16 sentences. A period may pertain-to a clock.Logical formLearned from16 sentences. Clocks may be turn_backed.Logical formLearned from16 sentences. A clock can be magnificent.Logical formLearned from16 sentences. Some (clock hours) can be constituted-of-or-filled-with instruction.Logical formLearned from16 sentences. A (system clock) may pertain-to a computer.Logical formLearned from16 sentences. A male may beat a clock.Logical formLearned from16 sentences. (Construction crews) may work around a clock.Logical formLearned from16 sentences.