Q: Does the word "run" mean the same thing in "Run an errand." and "Who are these people running around in the building?"?

A: different meanings

Q: Does the word "spray" mean the same thing in "Spray paint on the wall." and "Spray water on someone."?

A: the same meaning

Q: Does the word "run" mean the same thing in "I will run the sample." and "Don't run that software unless you have permission."?

A: the same meaning

Q: Does the word "find" mean the same thing in "My son went to Berkeley to find himself." and "The arrow found its mark."?

A:
different meanings