Edward VIII became King in January of 1936 and abdicated in December.
Can we say the following?
King Edward VIII abdicated in December 1936.

yes


It also raised questions about the quality of financial regulation in Singapore, where derivatives losses run up by former trader Nick Leeson led to the 1995 collapse of Barings Plc.
Can we say the following?
Nick Leeson was arrested for collapse of Barings Bank PLC.

no


A variety of devices could be powered selectively from a single-power source carried on the body via multiple power supply signals at different frequencies, according to the patent abstract.
Can we say the following?
The patent abstract shows a number of devices using a single source.

yes


The organizers of the 15th International AIDS Conference, scheduled for next month in Bangkok, Thailand, on Saturday responded to press reports that a prominent hotel in Bangkok discriminated against HIV-positive visitors attending a different conference this month.
Can we say the following?
HIV-positive visitors take part in the 15th International AIDS Conference.


no