Knowing that he was trespassing, Gordon entered Donald's land in 2005 and camped there in his motorhome every summer until July 2014, when Donald discovered him and told him to leave. Gordon did not leave until the end of the summer, and he returned the following summer. Assuming that Donald lives in a majority jurisdiction that recognizes a ten-year statute of limitations and does not require adverse possessors to pay property taxes, which of the following elements may be at issue if Donald tries to eject Gordon after 2015?

Select one:a. Continuous, assuming other owners also live on their property only in the summer.b. Hostility, since Gordon is a trespasser.c. Exclusive, since Donald has told him to leave.d. The statute of limitations.