sentences:  Shortly thereafter the Leader of the Anti-Revolutionary Party Bruins Slot approached Zijlstra to stand once again as Leader and "Lijsttrekker" of the Anti-Revolutionary Party for the election of 1959, Zijlstra accepted and again became the Leader and "Lijsttrekker" for the election on 29 December 1958.The Anti-Revolutionary Party suffered a small loss, losing 1 seat and now had 14 seats in the House of Representatives.Zijlstra subsequently returned as a Member of the House of Representatives, taking office on 20 March 1959.