Does the sentence "Infrared astronomy uses sensor-equipped telescopes to penetrate dusty regions of space, such as molecular clouds; detect objects such as planets, and to view highly red-shifted objects from the early days of the universe." provide a valid answer to the question "What discipline uses infrared telescopes to see through molecular clouds?" OPTIONS:
- yes
- no

A: yes

Does the sentence "The virus possibly could mutate to become highly virulent and infectious in humans and cause an influenza pandemic." provide a valid answer to the question "What is the danger to humans in regards to the spread of avian flu to humans ?" OPTIONS:
- yes
- no

A: yes

Does the sentence "However, the Ottoman court system lacked an appellate structure, leading to jurisdictional case strategies where plaintiffs could take their disputes from one court system to another until they achieved a ruling that was in their favor." provide a valid answer to the question "At what juncture did the Qadi focus less on precedent?" OPTIONS:
- yes
- no

A: no

Does the sentence "When an insectivorous predator disturbs the moth, it reveals its hind wings, temporarily startling the predator and giving it time to escape." provide a valid answer to the question "How can predators use mimicry?" OPTIONS:
- yes
- no

A:
no