31. KIF also supports non-monotonic reasoning. 32. Many processes in the world do not exhibit a monotonic correspondence between input and output. 33. KEE supports non-monotonic reasoning through the concepts of " worlds ". 34. Rubber toughened plastics have proven to hold their mechanical integrity very well against monotonic loading. 35. Examples of non-monotonic queries are aggregation queries, or queries with set difference. 36. Furthermore, there is a clear positive monotonic relationship between familiarity and liking of music. 37. An abductive logic should not be monotonic because the most likely explanations are not necessarily correct. 38. This definition defines monotonic increasing preferences. 39. In this case, the agent's preferences for lack of pollution are monotonic increasing. 40. I . e ., is IRV actually monotonic , or is this some deceptive claim?