11.   Here the answers vary with the wording of the query.

12.   In fact, the answer can vary a bit depending on the video card, PC and operating system.

13.   Like most sports questions, the answer varies with whom you talk.

14.   My answer varied, according to what day it was, or who asked the question.

15.   Predictably, the answers varied and were sometimes contradictory.

16.   The answer varies from cook to cook, from family to family.

17.   The answers vary, but none are particularly confident.

18.   The answer varies by region.

19.   The answer varies, depending on whom you ask.

20.   The answers varied.