Read the following context and choose the best option to answer the question.
Context: There were also updates that were just for the web and the station live streams all of their news broadcasts . Why are n't the other TV stations in Houston doing something like this ? I ' m not sure if I will become a complete Fox convert , but I know I will be visiting the chat room again and my opinion of them has changed a great deal . So now I ' m all ready for Edouard .
Question: Why has your opinion of Fox changed a great deal ?
Options: 
- My opinion of Fox changed a great deal because their web stations are the best ones I 've seen .
 - My opinion of Fox changed a great deal because Rupert Murdoc 's propaganda managed to sway me .
 - My opinion of Fox changed a great deal because they do things that other TV stations are n't doing .
 - My opinion of Fox changed a great deal because Edouard has convineced me to go to their chat rooms .


My opinion of Fox changed a great deal because they do things that other TV stations are n't doing .