Complex sentence: Unlike most other contenders, he was easily able to wield and string the bow, but Draupadi refused to allow him to take part rejecting him for being a "suta-putra"-son of a charioteer.
Split into simpler sentences: Unlike most other contenders, he was easily able to wield and string the bow, but Draupadi refused to allow him to take part. She rejected him for being a "suta-putra"-son of a charioteer.