Conversation so far:
When did Chrisye get sick?
July 2005.
What was his ailments?
complaining of breathing difficulties.
What else was wrong?
he was diagnosed with lung cancer.
Was it treatable?
he underwent the first of six rounds of chemotherapy on.
Where did he do that?
Mount Elizabeth Hospital in Singapore.

Question: Did he stop after the first round?
Self-contained rewrite: Did Chrisye stop chemotherapy for lung cancer after the first round?