The following two groups of sentences differ in an important way in their sets of presuppositions. Explain in a few lines what the difference is in the presuppositions of sentences in (a)-(c) and those in (d)-(f).
(a) I feel sorry that it rains (b) I know that it rains (c) I remember that it rains
(d) I hope that it rains (e) I deny that it rains (f) I think that it rains
Question 2 [4 points; 300 words]
