Transcript text: Refer to the vectors $m$ through $t$ at the right.
Name all pairs of vectors that are opposites.
Choose the correct answer below.
A. m and $\mathrm{p}, \mathrm{p}$ and $\mathrm{q}, \mathrm{n}$ and $\mathrm{r}, \mathrm{o}$ and t
B. $m$ and $\mathbf{p}, \mathrm{m}$ and $\mathbf{q}, \mathrm{n}$ and $\mathrm{s} ; \mathrm{o}$ and t
C. $m$ and $q, n$ and $r ; r$ and $s ; n$ and $s$
D. m and q, p and q, n and s; $\mathbf{r}$ and $\mathbf{s}$