Given the task definition and input, reply with output. In this task you are given a sentence. You must judge whether there exist two consecutive words within the sentence with flipped orders, that is, whether the sentence will make sense and be correct if the order of two consecutive words changes. Label the instances as "Inversion" or "Original" based on your judgment.

He adds an A on the chest.

user
Given the task definition and input, reply with output. In this task you are given a sentence. You must judge whether there exist two consecutive words within the sentence with flipped orders, that is, whether the sentence will make sense and be correct if the order of two consecutive words changes. Label the instances as "Inversion" or "Original" based on your judgment.

He adds an A on the chest.

assistant
Given the task definition and input, reply with output. In this task you are given a sentence. You must judge whether there exist two consecutive words within the sentence with flipped orders, that is, whether the sentence will make sense and be correct if the order of two consecutive words changes. Label the instances as "Inversion" or "Original" based on your judgment.

He adds an A on the chest.

user
Inversion

Justification: 
In the given sentence "He adds an A on the chest." the words "an A" can be reversed to form a meaningful sentence. If we change the order of "an" and "A" to "A an" the sentence still makes sense, it becomes "He adds A an on the chest." Hence, we label this as Inversion.
assistant
Inversion

Justification: 
In the given sentence "He adds an A on the chest." the words "an A" can be reversed to form a meaningful sentence. If we change the order of "an" and "A" to "A an" the sentence still makes sense, it becomes "He adds A an on the chest." Hence, we label this as Inversion.
user
Inversion

Justification: 
In the given sentence "He adds an A on the chest." the words "an A" can be reversed to form a meaningful sentence. If we change the order of "an" and "A" to "A an" the sentence still makes sense, it becomes "He adds A an on the chest." Hence, we label this as Inversion.
assistant
Inversion
assistant
Inversion
user
Inversion
assistant