A SECRET WEAPON FOR RIDDLE

Query: A person says: "Brothers and sisters, have I none, but that male's father is my father's son." Who's he pointing at?139. A ship incorporates a ladder that’s ten feet very long, and hangs off the facet in the boat, with its very last a few feet submerged in h2o. In case the ocean tide rises five ft, the amount with the ladder are going to b