I chose the option $2$ and got it marked wrong. What is the correct answer and why:

A bank currently has a zero income gap. The bank manager is concerned about INTEREST INCOME and expects interest rates to RISE. The appropriate strategy is to $\_\_\_\_\_\_$ rate$-$sensitive assets and $\_\_\_\_\_\_\_\_$ rate$-$sensitive liabilities.

Question $22$ options:

$1)$increase; increase

$2)$decrease; increase

$3)$decrease; decrease

$4)$increase; decrease

$5)$None of the above