  We prove that the forcing axiom $MA^{1.5}_{\aleph_2}(\mbox{stratified})$
implies $\Box_{\omega_1, \omega_1}$. Using this implication, we show that the
forcing axiom $MM_{\aleph_2}(\aleph_2\mbox{-c.c.})$ is inconsistent. We also
derive weak Chang's Conjecture from $MA^{1.5}_{\aleph_2}(\mbox{stratified})$
and use this second implication to give another proof of the inconsistency of
$MM_{\aleph_2}(\aleph_2\mbox{-c.c.})$.
