the separation occurs.
sent1: the fact that the fact that the facultativeness occurs and the separation occurs is not incorrect does not hold if the copying seismography does not occur. sent2: the fact that not the overshooting but the meridian occurs is not right. sent3: the separation does not occur if that the facultativeness and the separation occurs is incorrect. sent4: if that the overshoot does not occur and the meridianness does not occur is wrong the copying seismography happens. sent5: the fact that the overshooting occurs and the meridianness does not occur does not hold. sent6: if the copying seismography happens then the separation occurs. sent7: the fact that the overshoot does not occur and the meridianness does not occur is not correct.
sent4 & sent7 -> int1: the copying seismography occurs.; int1 & sent6 -> hypothesis;
the separation does not occur.
$hypothesis$ = the separation occurs. ; $context$ = sent1: the fact that the fact that the facultativeness occurs and the separation occurs is not incorrect does not hold if the copying seismography does not occur. sent2: the fact that not the overshooting but the meridian occurs is not right. sent3: the separation does not occur if that the facultativeness and the separation occurs is incorrect. sent4: if that the overshoot does not occur and the meridianness does not occur is wrong the copying seismography happens. sent5: the fact that the overshooting occurs and the meridianness does not occur does not hold. sent6: if the copying seismography happens then the separation occurs. sent7: the fact that the overshoot does not occur and the meridianness does not occur is not correct. ; $proof$ = 
sent4 & sent7 -> int1: the copying seismography occurs.; int1 & sent6 -> hypothesis; __PROVED__