the pyinma does not impart lightbulb.
sent1: if something is weightless then it does impart thrill. sent2: the biomass is weightless and it presides. sent3: the biomass imparts lightbulb. sent4: if the biomass imparts thrill the pyinma imparts lightbulb.
sent1 -> int1: if the biomass is weightless then it does impart thrill.; sent2 -> int2: the biomass is weightless.; int1 & int2 -> int3: the biomass does impart thrill.; int3 & sent4 -> hypothesis;
$hypothesis$ = the pyinma does not impart lightbulb. ; $context$ = sent1: if something is weightless then it does impart thrill. sent2: the biomass is weightless and it presides. sent3: the biomass imparts lightbulb. sent4: if the biomass imparts thrill the pyinma imparts lightbulb. ; $proof$ = 
sent1 -> int1: if the biomass is weightless then it does impart thrill.; sent2 -> int2: the biomass is weightless.; int1 & int2 -> int3: the biomass does impart thrill.; int3 & sent4 -> hypothesis; __DISPROVED__