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

Context:

Stefano Falconi, director of finance at the Massachusetts Institute of Technology (MIT), has joined Carnegie Mellon as its vice president for administration and chief financial officer. Falconi succeeds Jeff Bolton, who left the university last July to become chief financial officer at the Mayo Foundation in Rochester, Minn.

Hypothesis: Bolton misses his old position.
Possible answers: I. Yes; II. It's impossible to say; III. No;
II.