Αρνητικό τεστ τι συμβαίνει;

Question

&Gamma;&iota;&alpha;&tau;&rho;έ &mu;&epsilon; &tau;&epsilon;&lambda;&epsilon;&upsilon;&tau;&alpha;ί&omicron; &pi;&epsilon;&rho;ί&omicron;&delta;&omicron; &sigma;&tau;&iota;&sigmaf; 16/9, 21/8, 26/7, 29/6, 3/6, 7/5, 8/4, 12/3 &kappa;&alpha;&iota; &alpha;&nu;&alpha;&mu;&epsilon;&nu;ό&mu;&epsilon;&nu;&eta; &pi;&epsilon;&rho;ί&omicron;&delta;&omicron; &sigma;&tau;&iota;&sigmaf; 12/10 έ&kappa;&alpha;&nu;&alpha; &sigma;&eta;&mu;&epsilon;&rho;&alpha; &tau;&epsilon;&sigma;&tau; &tau;&alpha;&iota;&nu;ί&epsilon;&sigmaf; &chi;&omicron;&rho;&iota;&alpha;&kappa;&eta;&sigmaf; &kappa;&alpha;&iota; &beta;&gamma;ή&kappa;&alpha;&nu; &alpha;&rho;&nu;&eta;&tau;&iota;&kappa;&omicron;, &delta;&epsilon;&nu; &epsilon;&iota;&chi;&alpha; &pi;&omicron;&tau;&epsilon; &sigma;&tau;&eta; &zeta;&omega;&eta; &mu;&omicron;&upsilon; &kappa;&alpha;&theta;&upsilon;&sigma;&tau;έ&rho;&eta;&sigma;&eta;, &tau;&iota; &mu;&pi;&omicron;&rho;&epsilon;ί &nu;&alpha; &sigma;&upsilon;&mu;&beta;&alpha;ί&nu;&epsilon;&iota;;