Complex sentence: Additional nominations were made for two members representing the youth and two members representing persons with disabilities.The Speaker, who is an "ex officio" member, was elected by the Senators sworn in on the first sitting of the Senate.
Split into simpler sentences: Additional nominations were made for two members representing the youth and two members representing persons with disabilities. A speaker who is an ex-officio member was elected by the senators sworn in on the first sitting of the senate.