31.  NASA, as you may know, is not the only group interested in finding other life out in the universe.

32.  Nisin is the only group of antibiotic-like drugs, or infectious disease agents, for which there is no resistance.

33.  Of the three pods, J-pod is the only group to winter in Puget Sound.

34.  Of course, the alliance is not the only group working to offer these services.

35.  Of course, journalists are not the only group that Hollywood portrays in an unflattering light, Goldstein said.

36.  Older people, the study says, are the only group paying more when it comes to car shopping.

37.  On these issues, young women are about the only group that gives majority support to gay rights.

38.  Onex and Quilmes are the only group to have made a formal offer for Labatt.

39.  Police may be the only group resisting a change to the current system.

40.  Putnam noted that bowling leagues were not the only groups abandoned by Americans.