Quite simply, if a contradiction can be proved in Peano arithmetic, then set principle can be logically inconsistent. 「関家の森」ではなく「関さんの森」というところがいいですね。親しみを感じます。 provide - exchange or provide for cash or its equal; "He offered his property in January"; "She sells her entire body to outlive and guidance her drug pattern" For a Hindu https://hearttonecapsulesforcholesterol.blogspot.com