The result of the instruction LDRSH R6, [R7] is:
a) Loads the 16-bit signed value from the memory address stored in R7 into R6.
b) Loads the 8-bit signed value from the memory address stored in R7 into R6.
c) Loads the 32-bit signed value from the memory address stored in R7 into R6.
d) None of the above.