I am trying to make a speadsheet that gives me random results for a list of items. I have 4 items in which two have sub categories. For instance, lets say that item 1 has 4 subs under it. I need a formula that states if Item 1 is randomly selected, then one of the 4 subs will be also randomly picked. Does anyone know how to do this?

I have tried - =IF(G13=1,"=RANDBETWEEN(1,4)") but this only gives me "RANDBETWEEN(1,4)" as a result if 1 is generated. I would like it to go further and randomly select sub 1,2,3 or 4.

Thanks for the help