Having good judgment; fair and sensible
"no reasonable person could have objected"
Answer:
In the cornfield, Gulliver is terrified when he runs into a group of the “monsters” carrying giant scythes. As he tries to escape them, he compares himself to a Lilliputian in a human world. (this is for what I remember)
The answer is death or exile. Something is ruining the crops in Thebes, illness is killing the livestock and women in labor are having trouble during childbirth. Therefore, the solution is to escape the land.