31.   Not only are there the obvious differences between the parties, but there are tensions within each party as well.

32.   On the court, there is an obvious difference.

33.   One obvious difference is the way they look.

34.   One obvious difference is that the fans have embraced both McGwire and Sosa, who are drawing adoring crowds and transfixed TV audiences wherever they perform.

35.   Price is the most obvious difference.

36.   Selin pointed to some obvious differences between running a business and running a government agency.

37.   Street luge is similar to its cousin from the Winter Olympics, the obvious difference being that falling off and sliding on asphalt smarts more than sliding on ice.

38.   The fairly obvious difference in this game were the recurrent Indianapolis fumbles.

39.   The investigators said the effect was not caused by the older ages of women who had fertility treatments or any other obvious difference between the groups.

40.   The most obvious difference is that the field is less crowded.