Substance $A$ Has Twice the Specific "Heat" as Substance $B$ Suppose We Have A Specific

Substance $A$ has twice the specific "heat" as substance $B$ . Suppose we have a $50-g$ block of each substance at a common initial temperature of $100^{\circ} \mathrm{C}$ . We then put both blocks into a well-insulated cup containing $500 \mathrm{~g}$ of water at $20^{\circ} \mathrm{C}$ , and wait until the objects' and the water's temperatures no longer change.
-Which has suffered the greater temperature change?

A) Block $A$
B) Block $B$
C) The quantity is question is the same for both blocks.