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.
Even though I wanted to fix the problem of my mouth falling open at night, I threw in the towel using the mouth guard because it hurt too much.
( z1 throw :ARG0 ( z2 i ) :ARG1 ( z3 towel ) :ARG2 ( z4 use :ARG0 z2 :ARG1 ( z5 thing :ARG0-of ( z6 guard :ARG1 ( z7 mouth ) ) ) ) :concession ( z8 want :ARG0 z2 :ARG1 ( z9 fix :ARG0 z2 :ARG1 ( z10 problem :topic ( z11 fall :ARG1 ( z12 mouth :part-of z2 ) :ARG4 ( z13 open :ARG1 z12 ) :time ( z14 date-entity :dxyperiod ( z15 night ) ) ) ) ) ) :ARG1-of ( z16 cause :ARG0 ( z17 hurt :ARG1 z12 :ARG1-of ( z18 have-quant :ARG2 ( z19 much ) :ARG3 ( z20 too ) ) ) ) )