question:
When this outsourced litigator appears to have no intention of taking any copyright infringement cases to trial, but rather only takes them just far enough through the legal system to identify and exact settlements from suspected infringers, critics commonly refer to the party as a "copyright troll.
What do these lawsuits have in the U.S.?

answer: no

question:
Many birds will show up at the sight of mobbing and watch and call, but not participate.
Crows will cooperate with small birds to drive away what predators?

answer: no

question:
In December, only 11 major and five heavy attacks were made.
December saw how many attacks?

answer: yes

question:
Regardless of the way the tension between universities, individual scientists, and the scientific revolution itself is perceived, there was a discernible impact on the way that university education was constructed.
There was disagreement between universities and scientists over schools focusing on science, and the idea of what?

answer:
no