Does the sentence "In June 2009, many of the world's largest mobile phone manufacturers signed an EC-sponsored Memorandum of Understanding (MoU), agreeing to make most data-enabled mobile phones marketed in the European Union compatible with a common External Power Supply (EPS)." provide a valid answer to the question "What did the MoU make the manufacturers agree to do?"

A: yes

Does the sentence "According to David Brooks from the New York Times, "Taleb not only has an explanation for what's happening, he saw it coming."" provide a valid answer to the question "Who wrote the 2007 book The Black Swan?"

A: no

Does the sentence "This is possible with video files up to HD-resolution and with several codecs (MPEG-2, MPEG-4, WMV) and container formats (WMV, MOV, TS)." provide a valid answer to the question "What video formats are supported for UPnP streaming?"

A: yes

Does the sentence "Functionally, the drive appears to the user much like an internal drive." provide a valid answer to the question "What do the external drives typically include?"

A:
no