This document contains the names and registration numbers of 19 students in a group assignment at Sokoine University of Agriculture. It also contains the task of writing down the common names of pigs. The document then lists 13 common names of pigs, including boar, sow, stag, gilt, store pigs, runt, and litter. It provides classifications of pigs as pork, bacon, or lard producers. References are included at the end.