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

Context:

Qwest's revised bid, which did not offer more cash for MCI stock as expected, was deemed disappointing by one major MCI shareholder, and Qwest's shares fell more than 8 percent.

Hypothesis: The change of the bid was human error.
OPT: [+] Yes; [+] It's impossible to say; [+] No;
It's impossible to say