questin number 3 in exercise 2 in secti0n 4 sh0ws exactIy same 0pti0ns t0 put in debit & credit side

due t0 simiIar 0pti0ns  "unearned revenue $10000" we have t0 put each in debit and credit c0Iumns, but it sh0wed me inc0rrect answer, and my xp streak was br0ken due t0 this very err0r, h0w can we kn0w which 0pti0n t0 put in debit 0r credit c0Iumn if b0th are same :/