Something is growing.. out of our compost bin. Probably some vegetable ?? I have no idea. I hope this is enough to ID, please tell me if I need to take a better picture. Has fuzzy leaves.

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Something is growing from another hole in the bin, I guess maybe it's potato? (upper right corner in the 1st pic)

Also the stem is getting too thick for the slot it's growing out of. If it's something good, I wonder if it's possible to cut and root?