Suppose Kepler-186f is an Earth-sized exoplanet in the habitable zone of the red dwarf Kepler-186, about 582 light-years from Earth. It was discovered by the Kepler spacecraft in 2014 and is the first Earth-sized planet discovered in the habitable zone of another star.
Can we infer that "Kepler-186f is a gas giant planet."? Yes, no, or maybe?