Chemical elements can be in a periodic table.Logical formLearned from4 sentences. (Cease fires) can be periodic.Logical formLearned from4 sentences. A metal can be on a periodic table.Logical formLearned from4 sentences. (Peace deals) can be periodic.Logical formLearned from4 sentences. (Registration fees) can be periodic.Logical formLearned from4 sentences. An audio can be periodic.Logical formLearned from4 sentences. (Weeklong rests) can be periodic.Logical formLearned from4 sentences. (Mass cancellations) can be periodic.Logical formLearned from4 sentences. Dealings can be periodic.Logical formLearned from4 sentences. (Fuel shortages) can be periodic.Logical formLearned from4 sentences. Hikes can be periodic.Logical formLearned from4 sentences. (Gunfire exchanges) can be periodic.Logical formLearned from4 sentences. (Security talks) can be periodic.Logical formLearned from4 sentences. Payoffs can be periodic.Logical formLearned from4 sentences. (Safety checks) can be periodic.Logical formLearned from4 sentences.