Input (grade 11): September 16 & ndash; Thorstein Olafssøn marries Sigrid Bjørnsdatter in Hvalsey Church, in the last recorded event of the Norse history of Greenland.
Output (grade 10): September 16 - Thorstein Olafssøn married Sigrid Bjørnsdatter in Hvalsey Church, in the last recorded event of Norse history of Greenland