def same_row(c):
return same_table(c) and all(<EOL>is_row_aligned(_to_span(c[i]).sentence, _to_span(c[<NUM_LIT:0>]).sentence)<EOL>for i in range(len(c))<EOL>)<EOL>
Return True if all Mentions in the given candidate are from the same Row.

    :param c: The candidate whose Mentions are being compared
    :rtype: boolean