"Hey Maggie, we have a special guest tonight.  Let's welcome Mr Becker, the professor of Astronomical Sciences from the University of Illinois."  Mr Smith was extremely happy and more than that, excited to introduce Mr Becker from Illinois. Smith too was a professor, of Biological Sciences at the University of California. His wife Maggie prepared sumptuous food and behaved like a perfect host that she was. Smith did not doubt her hospitality skills; the strong reason for him to invite intellectuals to the house and throw bashes frequently.