Premise: There are difficulties about that . ''<br>But difficulties only sharpened the ingenuity of this admirable king .<br>`` The other fellow had a Flying Horse , '' said he .<br>By `` the other fellow '' King Prigio meant an Italian knight , Astolfo , who , in old times , visited the moon , and there found and brought back the common sense of his friend , Orlando , as you may read in the poem of Ariosto .<br>`` Now , '' reasoned King Prigio , `` if there is a Flying Horse at all , he is in the stables of the King of Delhi .<br>I must look into this . ''
Hypothesis: King Prigio does not know if there is a Flying Horse.