Key points are not available for this paper at this time.
“Would you tell me, please, which way I ought to go from here?” Alice asked the Cheshire Cat. “That depends a good deal on where you want to get to,” said the Cat. “I don't much care where...” said Alice. “Then it doesn't matter which way you go,” said the Cat. (Carroll, 1983: 72)
Donaldson et al. (Fri,) studied this question.