Congress and Jharkhand Mukti Morcha (JMM) will contest on 70 of 81 seats that’ll go to polls in the upcoming Jharkhand Assembly elections, CM Hemant Soren said. Seat-sharing talks with I.N.D.I.A bloc members RJD and Left parties are on for the remaining 11 seats, Soren added. State Assembly elections will be held in two phases on November 13 and 20.