11.   After unification, he says, the big western German supermarket chains came in and put a lot of stores like his out of business.

12.   Big hotel chains are coming in.

13.   Two boys rushed to help a cyclist whose chain came off.

14.   There is a slight possibility that the fragment chain could have come from an asteroid.

15.   There is a slight possibility that the fragment chain could have come from an asteroid, McFadden said.

16.   Seven human chains will come up in two states bordering Nepal, and four in two other states adjoining Pakistan.