it's the writer's Point of View or what he assumed from what she said abt her trip to Europe the sentence used is "July's Europe trip is a soul searching trip, indirectly clarify that she is still single"
all what she said is" Europe trip is a soul searching trip" and he assumed and added the rest that she " indirectly clarifies that she single "
anyways wait till Friday to see the whole interview ... better listen to her own words.. :)