Viruses, such as bunyaviruses, that use ambisense coding, do which of the following to produce their mRNAs?

A) They translate the positive end of the viral segment first.
B) They translated the negative end of the viral segment first.
C) They copy the positive end of the viral segment into mRNA first.
D) They copy the negative end of the viral segment into mRNA first.
E) They translate the entire ambisense viral segment into protein first.