How to Use "nana" with Example Sentences

1. Nana did not know of a good arm ?
2. Nana , do you know where you 're going ?
3. Nana is right . Your behavior is disgraceful !
4. But it never bothered nana !
5. Our kids have been with nana and grandpa so it was a great opportunity to tackle some projects that just weren 't getting done .