Mouth Open<br>At night time, my mouth was falling open frequently. I purchased a mouth guard in the hopes it would help. In the middle of the night, I awoke with pain in my jaw. I tried changing position several times, to no avail. I finally removed the guard and gave up.
They slept all throughout the night thanks to their new mouth guard.
( z1 sleep :ARG0 ( z2 they ) :duration ( z3 night :mod ( z4 all ) ) :ARG1-of ( z5 cause :ARG0 ( z6 guard :ARG0 z2 :ARG1 ( z7 mouth :part-of z2 ) :ARG1-of ( z8 new ) ) ) )