Given the question: What type of details about Oscar emilio rojas can be gathered from the following bio? Bio: Oscar emilio rojas ruiz -lrb- born april 27 , 1979 in san jose -rrb- is a costa rican-mexican naturalized football midfielder or forward , who currently plays for estudiantes altamira of the ascenso mx .
The answer is:
- clubs - caps - position - nationalcaps - currentclub - height - years - nationalyears - clubnumber - nationalgoals - ntupdate - birth date - fullname - name - nationalteam - birth place - goals