Select the option that is related to the fifth letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster and ...
Question
Select the option that is related to the fifth letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster and the fourth letter-cluster is related to the third letter-cluster.
RATE : SCWI : : HIGH : IKJL : : OPEN : ?