Before heading into the inner sanctum of the temple, stride along the Avenue of Ram-Headed Sphinxesthatpointsinthe direction of Karnak Temple to the north.
You cannot enter the temple unless you walk along the sphinxes in the avenue first. 
mnli hypothesis: You cannot enter the temple unless you walk along the sphinxes in the avenue first.  premise: Before heading into the inner sanctum of the temple, stride along the Avenue of Ram-Headed Sphinxesthatpointsinthe direction of Karnak Temple to the north.