Suppose NASA has recently announced the discovery of a new exoplanet located in the TRAPPIST-1 system. The exoplanet, named TRAPPIST-1h, is believed to be within the habitable zone of its star, making it a potential candidate for life. Scientists are currently studying the planet's atmosphere for signs of water vapor and other key elements necessary for supporting life.
Can we infer that "TRAPPIST-1h is the only planet in the TRAPPIST-1 system"? Yes, no, or maybe?