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.

I 'll do my best to dim any enthusiasm for Shea , but I can 't guarantee anything .
Original

An older couple walks out chatting happily and the elevator opens a few doors down .
Inversion

I thought I 'd come in person , but you 're supposed to get an email .

Inversion