Select the correct option/s which alone is/are sufficient to load the character "t" from the word "Elephant" into register $to. Assume the word "Elephant" is stored at address $a1 in memory. Consider only proper MIPS syntaxes for your answers, and not any MARS simplifications. lb $a1.7($t0) Ib $t0, 5($a 1) lb $a1, 8($t0) lb $to. O($a1+7) lb $t0, 7($a1) Ib $to, O($a1) lb $t0, 8($a1)