Select the best option for a headline that expresses the purpose of the research paper "How Our Social Identity Impacts Our Value System".
A. "Exploring the Link Between Social Identity and Value System"
Complete the following task based on the instruction and optional input provided.### Instruction:
Select the best option for a headline that expresses the purpose of the research paper "How Our Social Identity Impacts Our Value System".

### Output:
A. "Exploring the Link Between Social Identity and Value System"