Star Wars: Episode IV - A New Hope has genre Sci-Fi. Sci-Fi has examples: The Adventures of Pluto NashThe Adventures of Pluto Nash is starring Randy Quaid
[Human]: I liked Star Wars Episode IV...are there more movies in that series or is that the only one? [Assistant]: Star Wars: Episode IV - A New Hope was released 1977,and the was just the start of many more, Do you like sci-fi movies? [Human]: I do.  Do you have more ideas in that genre? [Assistant]: There's The Martian,or The adventures of Pluto Nash [Human]: The Adventures of Pluto Nash...was that the movie about Mickey's dog or the one with Randy Quaid and Jay Mohr? 
The Adventures of Pluto Nash is indeed a great sci-fi movie. It's the one that stars Meryl Streep and Tom Hanks.