Admiral Group (LSE: ADM.L - news ) topped the risers after it announced expansion plans to take on 280 extra staff: 130 in its Newport (NasdaqGS: NEWP - news ) office, 50 in Cardiff and 100 in Swansea.
What is the relationship between 'Admiral Group' and 'Cardiff' in the context of the input sentence.
Options: headquarters location, product/material produced, platform, stock exchange