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

Context:

Margaret Bryan, Baroness Bryan (c. 1468 – c. 1551/52) was Lady Governess to Henry VIII's children: Princess Mary, Princess Elizabeth, Henry FitzRoy and Prince Edward. The position of Lady Governess in her day resembled less that of the popular modern idea of a governess, more that of a nanny.

Hypothesis: Henry FitzRoy and Prince Edward were cared for by the Baroness Bryan, and Princess Mary and Princess Elizabeth were cared for by the Lady Governess Margaret Bryan.
Choose your answer from:
 --Yes
 --It's impossible to say
 --No
Yes