Select the option which 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.
PRODUCT : CDOPRTU :: CONFUSE : CEFNOSU :: QUALITY : ?
1
AILQTUY
2
AIULQTY
3
AILQUTY
4
ALITQUY