A country may sink off a coast.Logical formLearned from18 sentences. Oil may wash_up on coasts of some states.Logical formLearned from18 sentences. The future may pertain-to a coast.Logical formLearned from18 sentences. Stormy weather can be off a coast.Logical formLearned from18 sentences. An earthquake may strike a coast.Logical formLearned from18 sentences. Militants may attack an (oil ship) off a coast of the west.Logical formLearned from18 sentences. A territory can be on a coast.Logical formLearned from18 sentences. A ship can be off a coast.Logical formLearned from18 sentences. An earthquake may rock a coast.Logical formLearned from18 sentences. A male may cross a coast.Logical formLearned from18 sentences. A boat may capsize_off a coast.Logical formLearned from17 sentences. Some km can be off a coast.Logical formLearned from17 sentences. A major hurricane may hit a coast.Logical formLearned from17 sentences. Portions may pertain-to a coast.Logical formLearned from17 sentences. A lighthouse can be on a coast.Logical formLearned from17 sentences.