The second video on this page has no audio. Not sure if it's just me.

Hey, I'm taking the test in Oct & Nov and would like to join the group chat!

Loving the curriculum. The way it's being taught is sticking with me. Thank you

The following is an excerpt from the above lesson:

"Step 4: Apply the translation rule

Here, the ideas introduced by these words are the sufficient conditions.

Z → REC"

It says that the ideas introduced by the words are sufficient conditions. However, I understand that "if zombies attach NYC" is the sufficient condition and "the market crash" is the necessary condition.

Is this a mistake or am I just reading it wrong?

Loving the new lessons

I am so confused!! Does anyone have a different explanation?