31.   This is not the first time two so very different cultures with foreign concepts of time and history have met in this place.

32.   Traveling for cross-country skiing is still a foreign concept for some people.

33.   With that many points and barbs, catch and release was a foreign concept to hardware anglers of the day.

34.   It also could be described as a foreign concept in a region that over the centuries never had any experience with democracy.

35.   Marketing was, literally, a foreign concept.

36.   Necessity is breeding the foreign concept of car pools.