. . . . . . . . . . . . . "transactions (sales and purchases) having the objective of supplying commodities (goods and services)" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Wordnet Synset 01092370-n" . . . . . . . . .