question:
Dogs may have provided warmth, as referred to in the Australian Aboriginal expression "three dog night" (an exceptionally cold night), and they would have alerted the camp to the presence of predators or strangers, using their acute hearing to provide an early warning.
What do Australian aborigines call a frigid night?

answer: yes

question:
These actions were used to affirm Portugal's status as a transcontinental nation and not as a colonial empire.
How many European countries remained neutral throughout World War II?

answer: no

question:
With a recession in the U.S. and the increased savings rate of U.S. consumers, declines in growth elsewhere have been dramatic.
What is one reason for the decline in growth around the world in 2009?

answer: yes

question:
Royal assent is signified by letters patent under the Great Seal of Scotland in the following form which is set out in The Scottish Parliament (Letters Patent and Proclamations)
Which entities have the capability to refer a bill to the Supreme Court?

answer:
no