Can we draw the following hypothesis from the context (see options)? 

Context:

The Île de la Harpe is an island in Lake Geneva, located on the territory of the municipality of Rolle, in the canton of Vaud. It is an artificial island built in 1837. The island was named after the political leader Frédéric-César de La Harpe, after his death in 1838. An obelisk was built on the island in honour of de la Harpe.

Hypothesis: Vaud is the oldest isle in the nation.
Choose your answer from:
+ Yes
+ It's impossible to say
+ No
It's impossible to say