Update README.md

README.md

@@ -59,6 +59,8 @@ benchmarking image editing methods.
 - `T_negative` (str): The negative instruction.
 - `NeIn` (img): The target image for negative instruction.
 
+In the context of image editing, given "NeIn" sample and "T_negative" clause, the ground truth corresponds to the “COCO” image. Please refer to our [paper](https://arxiv.org/abs/2409.06481) for more details.
+
 ## Citation
 If you find this dataset useful, please consider citing our paper:
 ```