Complex sentence: On 15 May 2008, Bupa International and International Medical Insurers had their launch event to celebrate their collaboration, making International Medical Insurers (IMI) the sole distributor for BUPA plans in Singapore.
Split into simpler sentences: On 15 May 2008, Bupa International and International Medical Insurers had their launch event to celebrate their collaboration. This makes International Medical Insurers (IMI) the sole distributor for BUPA plans in Singapore.