A (water supply) may pertain-to a city.Logical formLearned from31 sentences. A position can be in water.Logical formLearned from31 sentences. A threat can be to a (water supply).Logical formLearned from31 sentences. A pool can be constituted-of-or-filled-with stagnant water.Logical formLearned from31 sentences. Water may undergo a testing.Logical formLearned from31 sentences. Waters may pertain-to a river.Logical formLearned from31 sentences. An increase can be in (water temperature).Logical formLearned from31 sentences. A female may take on water.Logical formLearned from31 sentences. (Ground water) may undergo a flow.Logical formLearned from31 sentences. Water may occur.Logical formLearned from31 sentences. (Water problems) can be serious.Logical formLearned from31 sentences. Some cms can be constituted-of-or-filled-with water.Logical formLearned from31 sentences. A history may pertain-to water.Logical formLearned from31 sentences. Water may manifest coolness.Logical formLearned from31 sentences. Hot water may freeze.Logical formLearned from31 sentences.