Is the following statement true or false?
<p style=”text-align: left;”>“…we hold that QM [quantum mechanics] provides a complete description of physical reality. The semantic content of the traffic signal (‘stop/go’) is beyond explication by physical laws, but the light itself works according to physical laws. The semantic content can be understood by studying the intent of the traffic department. Similarly, physical reality itself works according to causally complete physical laws.”</p>