How similar are the following two sentences?

I've still got a fighting chance, though," Hewitt said after battling to overcome Davydenko 6-3 4-6 6-3 7-6 (7-5) on centre court.
"I'm still not red-hot favourite," Hewitt said after battling to down Davydenko 6-3 4-6 6-3 7-6 (7-5) on centre court.

Give the answer on a scale from 0 - 5, where 0 is "not similar at all" and 5 is "means the same thing".

OPTIONS:
- 0
- 1
- 2
- 3
- 4
- 5
4