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 antioxiidants -compounds that are also found in beta carotene ,viamin E, and vitmin C that
B .comes from antioxiidants -compounds that are also found in beta carotene ,viamin E, and vitmin C,and they
C .mes from antioxiidants -compounds that are also found in beta carotene ,viamin E, and vitmin C.and
D .come from antioxiidants -compounds that are also found in beta carotene ,viamin E, and vitmin C and that
E. comes fom antioxiidants -compounds that are also found in beta carotene ,viamin E, and vitmin C ,and that they
the answer is E
though I chose the answer E ,I fell a little confused that in the sentence it is not clearly what the word 'THEY' is representative (antioxidants or compounds also found in beta carotene,vitamin E,and vitamin C)
in the same it is not smoothly to read the sentence .
ask for help to explain it.thank a lot. | 
