Wireshark is a free and open source packet analyzer. It is used for network troubleshooting, analysis, software and communications protocol development, and education. Originally named Ethereal, the project was renamed Wireshark in May 2006 due to trademark issues.

Choose your answer: based on the paragraph above can we conclude that "In May 2006, Ethereal changed it's name to Wireshark."?

Options:
1). Yes.
2). It's impossible to say.
3). No.
I think the answer is
1).