In this task you are given a sentence with one coordinating conjunction (for, and, nor, but, or, yet, and so). You must judge whether the order of two coordinated clausal conjoints have been inverted or not. Inversion would result in the sentence sounding unnatural. Label the instances as "Original" or "Inversion" based on your judgment.
--------
Question: Mexico threatened half a dozen nations in South America and when I started , Belize was in ruins .

Answer: Inversion


Question: I lean back against the wooden wall in satisfaction , and the rich , robust flavor of the liquid smothers my tongue .

Answer: Inversion


Question: He didn 't seem to have the energy to leave , yet carrying on a polite conversation was beyond him .

Answer:
Inversion