Given the task definition and input, reply with output. Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.

Birgul Sadkoglu (born March 23, 2000) is a Turkish women's football midfielder currently playing in the Turkish Women's First Football League for Eskisehirspor with jersey number 20.
What is Birgul Sadkoglu's position on the field while playing football?