Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.
ABRUPT : BZUQUN : : SUDDEN : ?
Two statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
Some chairs are windows.
All windows are boards.
Conclusions:
I. All chairs are boards.
II. All boards are windows.