hmm pretty sure there's a mistake in lesson 3 worksheet example. the example shows [American] in the question but the answer below is consistent with [I] being in the brackets
https://morel.us-east.host.bsky.network/xrpc/com.atproto.sync.getBlob?did=did:plc:fpruhuo22xkm5o7ttr2ktxdo&cid=bafkreied2pjmfs3xipfov7nam7xs5ctfnr3ct6ldqv65nbdatatgx2rhfu