antioxidants again!

[gmat_perfect]

Most of the purported health benefits of tea comes from antioxidants--compounds also found in beta carotene, vitamin E, and vitamin C that inhibit the formation of plaque along the body's blood vessels.

(A) comes from antioxidants--compounds also found in beta carotene, vitamin E, and vitamin C that
(B) comes from antioxidants--compounds that are also found in beta carotene, vitamin E, and vitamin C, and they
(C) come from antioxidants--compounds also found in beta carotene, vitamin E, and vitamin C, and
(D) come from antioxidants--compounds that are also found in beta carotene, vitamin E, and vitamin C and that
(E) come from antioxidants--compounds also found in beta carotene, vitamin E, and vitamin C, and they

[spoiler]OA: D[/spoiler]

[spoiler]=> That refers to what? [/spoiler]

[outreach]

'Health Benefits' is plural. Hence, instead of 'comes' we have to use 'come'
Therefore choices (A) and (B) are out

'they' could refer to either 'health benefits' or 'compounds'. Hence, rule out option (E).

using keyword THAT(restrictive clause), we are talking about same anti-oxidants that are found in tea. hence D

C is out bcz 'THAT' is missing