Question: where are the future summer olympics being held
Answer: In addition , three summer and two winter editions of the Games were scheduled to take place but later cancelled due to war : Berlin ( summer ) in 1916 ; Tokyo / Helsinki ( summer ) and Sapporo / Garmisch - Partenkirchen ( winter ) in 1940 ; and London ( summer ) and Cortina d'Ampezzo , Italy ( winter ) in 1944 .