question:
The investigation of the transmitted signals started immediately after the launch of Compass -M1 on 14 April 2007.
What did engineers at CNES report in June 2007?

answer: no

question:
Higher levels of carbon dioxide in the atmosphere are thought to have caused the world temperature gradient from north to south to become almost flat: temperatures were about the same across the planet.
What is uncertain about the Cretaceous?

answer: no

question:
However, Republican Mitt Romney ultimately eked out a 2-point win in North Carolina, the only 2012 swing state that Obama lost, and one of only two states (along with Indiana) to flip from Obama in 2008 to the GOP in 2012.
What year did Bill Clinton lose North Carolina?

answer: no

question:
The main effect of gender in Czech is the difference in noun and adjective declension, but other effects include past-tense verb endings: for example, delal (he did, or made); delala (she did, or made) and delalo (it did, or made).
What does gender also affect in Czech?

answer:
yes