Suppose NASA's Perseverance rover successfully landed on Mars on February 18, 2021, as part of the Mars 2020 mission. The rover's primary goal is to search for signs of ancient microbial life on Mars and collect samples of rock and regolith (broken rock and soil) for possible return to Earth.
Can we infer that "NASA's Perseverance rover landed on Mars in 2019."? Yes, no, or maybe?