<human>: Question: Water conservation policies have been adopted by what two sectors?
Answer: The city first proposed its Sustainable City Plan in 1992 and in 1994, was one of the first cities in the nation to formally adopt a comprehensive sustainability plan, setting waste reduction and water conservation policies for both public and private sector through its Office of Sustainability and the Environment.
 Is the question answered in a satisfactory fashion?

OPTIONS:
- yes
- no
<bot>: yes