This is the Chunin Exam arc Versions of these characters

This fight takes place in the Forest of Death (start 20 meters apart)

Victory by death or KO

I'll go with the sound trio due to Hinata being a weak link.

Sound Trio

Sound Trio wins this, the only one they'll have trouble with is Shino, but he can't beat them by himself. Dosu defeated Lee so Kiba shouldn't be a problem and Hinata won't do much considering she's not that powerful as well as confidence issues.

Sound Trio.

They'll have trouble with shino

I would make a case for Hinata but without Naruto there to cheer her on she's going to shut down just like during the Neji fight where she didn't really do anything until Naruto told her to stop letting Neji talk to her like that and do something about it and Kiba is going to get the same treatment Choji got from Zaku.

Bottomline Shino can't solo but like I said if Hinata isn't Shut down they will win.

sound trio for sure team 8 cant counter their abilities other than shino. Shino cant do it by himself

Shino > Sound 1 > Sound 2 > Sound 3 > Hinata > Kiba

Team 8 lose

Lol @ everyone lowballing Kiba, FoF is 10x worse than Choujis expansion jutsu that was overpowering Zaku and non-jobbing Hinata fodderizes Kurai whose best feat is unable to best Sakura and getting stomped by Shikamaru. Honestly Shino practically solos.

@hope_w: yh I already said I could make a case for Hinata if she has her "Naruto speech powerup/non jobbing" her and Shino can take it after all Shino already low diffed Zaku and Kurai wasn't impressive only one who can pose a threat is Dosu but lee with weights on already blitzed don't see why Hinata can't.

@skysanji: Lee had to release a gate to beat dosu. I don't think shino could defeat a gated lee either.

@deathstroke_50: He used Initial Lotus because he was at a 3v1 disadvantage and because he was protecting Sakura, it wasn't just Dosu alone and it would have worked if it wasn't for Zaku.

Hinata beats Kin, Byakugan makes her bell trick useless. Shino beats Zaku even easier with all of the cover for his bugs to attack him. Kiba should be too fast for Dosu with Fang over Fang.

Honestly Shino could solo if he plays it right.

I also think Shino could win in the forest with decent/any prep.