Q: Does "Water storage and supply for Melbourne is managed by Melbourne Water, which is owned by the Victorian Government." provide a valid answer to "Who owns Melbourne Water?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "Insect pollinators are essential to the life-cycle of many flowering plant species on which most organisms, including humans, are at least partly dependent; without them, the terrestrial portion of the biosphere (including humans) would be devastated." provide a valid answer to "What portion of the biosphere would be devastated absent the complex pollination role of insects?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "Even professional philosophers struggled to follow Whitehead's writings." provide a valid answer to "Who also struggled to follow Whitehead's writings?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "The first phase of growth is the lag phase, a period of slow growth when the cells are adapting to the high-nutrient environment and preparing for fast growth." provide a valid answer to "What is the second phase of bacteria growth known for?"?
OPTIONS:
- yes
- no
A:
no