Q:

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.
 HERO : JGPM :: FLOW : HNMU :: DIAL : ?

• 1
  KYFJ
• 2
  JFYK
• 3
  FLIJ
• 4
  FKYJ