Question: To get your bearings take the free daily Museum Highlights Tour and/or pick up the leaflet A Quick General Tour.
The free daily Museum Highlights Tour includes a stop in most new exhibits.

Answer: it is not possible to tell

Question: His task is to lance the bull's huge shoulder muscles; it's unattractive but necessary, both to weaken the bull and to lower his head for the kill.
The bull's shoulder muscles do not have to be lanced to weaken the bull.

Answer: no

Question: Ambrose--in the very next sentence!
It wasn't mentioned at all.

Answer:
no