A couple errors related to it-expletives/clefts/extrapositions

[nschneid]

From examining https://universal.grew.fr/?custom=6593a69b24161

• It took a few days good brushing to get it off.
  • Extraposition. csubj attachment is wrong (head is "brushing", should be "took")
• It was the Olmec who worshipped a rain god, a maize god, and the feathered serpent so important in the future pantheons of the Aztecs (who called him Quetzalcoatl) and the Maya (to whom he was Kukulkan).
  • Looks like an it-cleft to me, so acl:relcl should be advcl:relcl

[amir-zeldes]

Fixed, thanks!