A guy can be with a ph.Logical formLearned from4 sentences. Admission can be to a ph.Logical formLearned from4 sentences. A continent may have some percent of a ph.Logical formLearned from4 sentences. A ph can be oral.Logical formLearned from4 sentences. A fact may imply a ph.Logical formLearned from4 sentences. Tools may be restricted to ph.Logical formLearned from4 sentences. A ph may pertain-to a tank.Logical formLearned from4 sentences. A ph may pertain-to a saliva.Logical formLearned from4 sentences. Phs can be greater.Logical formLearned from4 sentences. Ph can be for a country.Logical formLearned from4 sentences. A ph may pertain-to a small intestine.Logical formLearned from4 sentences. (Soil ph) may play a role.Logical formLearned from4 sentences. (Soil ph) can be neutral.Logical formLearned from4 sentences. A ph may wander.Logical formLearned from4 sentences. A ph of seawater may vary by location.Logical formLearned from4 sentences.