Identify if the three sentences are reliable or unreliable.
A. The first pioneers to explore the opal fields found an
unpleasant and unfriendly environment.
B. None of the pioneers liked summer because it was
dreadfully hot.
C. To adapt to the challenging environment, pioneers
built underground homes.
(1 point)
A is reliable, B is reliable, C is reliable
A is unreliable, B is unreliable, C is
reliable
A is reliable, B is reliable, C is unreliable
A is reliable, B is unreliable, C is reliable