Measure<br>John wanted to know how dogs could find electronic devices. He set up a test to measure the chemicals off-gassed by plastic. John used a sensitive device that could detect odors. He found plastic devices gave off a certain chemical as they decayed. John published his research in an esteemed science journal.
John used stray dogs for his tests
A: It's impossible to say

Dunyvaig Castle, (Scottish Gaelic: "Dùn Naomhaig" , Anglicised "Fort of the galleys", also known as "Dunnyveg") is located on the south side of Islay, in Argyll, Scotland, on the shore of Lagavulin Bay, 4 km from Port Ellen. The castle was once a naval base of the Lord of the Isles, chiefs of Clan Donald. It was held by the chiefs of the Clan MacDonald of Dunnyveg.
the naval base was in an inconvenient locatoin
A: It's impossible to say

Mr David Herman, head of GM's local operations accused Mr Gerhardt Schroeder, prime Minister of Lower Saxony and a member of the VW supervisory board, of trying to use his political weight to influence the investigations by state prosecutors in Hesse into claims of industrial espionage against GM.
The head of GM's local operations is Mr Gerhardt Schroeder.
A: