instruction:
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:
Her eyes slashed to his in a frustrated glare but she took the drink , careful not to touch his fingers .
answer:
Original


question:
I really hadn 't given him a reason to not believe me but he obviously wasn 't buying it .
answer:
Inversion


question:
Again , the effort to keep myself composed had robbed me of all social graces , but my tone was colder than I 'd intended .
answer:

Inversion