Question: It is easy to rationalize avoiding or deferring taking action to address a problem if you do not know how big the problem is.
You can never rationalize or put off addressing a problem.

Answer: no

Question: The best way to start this walking tour is to get a cycle rickshaw or taxi to take you to Durbar Square.
Taking a cycle rickshaw or taxi to Durbar Square keeps you from getting tired before you even start the walking tour.

Answer: it is not possible to tell

Question: 'Now,' I continued, 'I know what you're all thinking.
I let the audience know I could read their minds.

Answer:
it is not possible to tell