source: [word=most] [lemma=□] □
destination: [word=most] [lemma=radiant] □
spec: The very first presentation I ever saw on PVM in 1992 showed slides of computations parallelized over a cluster that included a Cray , a pile of DEC workstations , and a pile of Sun workstations . Her hair was pulled back , and she had the most radiant smile — very warm , and very accepting , " recalls Hickman , wiping away tears as she tells the story .