Use vector instead of list
Use vector instead of list

cornell-cup/cs-r2bot2,cornell-cup/cs-r2bot2,kzj1995/cs-r2bot2,kzj1995/cs-r2bot2,cornell-cup/cs-r2bot2,kzj1995/cs-r2bot2,cornell-cup/cs-r2bot2,cornell-cup/cs-r2bot2