How to Use "Douglas" with Example Sentences

1. Martin and douglas 's offering was a pup by comparison .
2. Martin and douglas won by default and boeing almost went bankrupt .
3. Bennis was greatly influenced by douglas mcgregor .
4. Douglas was working at the stanford research institute , a think tank sponsored by stanford university .
5. Was it lincoln and douglas , reagan and carter , kennedy and nixon or bush and clinton ?