Assuming that's true ... (2,2)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">assuming that's true</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for if so that I've seen before include "Should that happen?" , "Assuming that's true" , "In that case ..." .)