<human>: Question: What was formed on the 1st October 2007?
Answer: Imperial College Healthcare NHS Trust was formed on 1 October 2007 by the merger of Hammersmith Hospitals NHS Trust (Charing Cross Hospital, Hammersmith Hospital and Queen Charlotte's and Chelsea Hospital) and St Mary's NHS Trust (St. Mary's Hospital and Western Eye Hospital) with Imperial College London Faculty of Medicine.
 Is the question answered in a satisfactory fashion?

OPTIONS:
- yes
- no
<bot>: yes