Help Adding More Randomized Lines

[Sh4d0wS14d3]

BUTTER = "Butterflies are made of this?",
        BUTTERFLY =
        {
            GENERIC = {
                "A far smaller Butterfree.",
                "They're kind of nice to watch.",
                "I wonder if they're Psychic?",
                "They're not as dangerous here.",
                },
            HELD = 
            {
            "Grass-type butterflies. Cute.",
            "It's a butterfly flower.",
            "So I guess it's the butterflies and the bees here.",
            },
        },

So, I've taken an exceptionally long period of time to realize that the dialogue in my mod that doesn't work are ones that I've tried to table another set of messages inside the already-existing table. Is there a way to do this, or am I just stuck leaving these as single lines?