Task: Question Understanding
Input (English): Context : The Bayer designation Rho Sagittarii (Rho Sgr, ρ Sagittarii, ρ Sgr) is shared by two stars, ρ¹ Sagittarii and ρ² Sagittarii, in the constellation Sagittarius. 
Question : What is the constellation that is made with Rho Sagittarii?
Output (English): constellation