Seven workers Alok, Bhushan, Kolin, Dinesh, Ishant, Fatima, and Gorav are sitting in a straight line, all facing the North. Fatima is sitting between Dinesh and Gorav. Bhushan is sitting between Kolin and Alok. Ishant is third to the left of Gorav. Gorav is sitting at one of the corners. Alok is second to the right of Kolin. Who is sitting between Ishant and Fatima?