Q: Does the word "see" mean the same thing in "I see that you have been promoted." and "We had to see a psychiatrist."?

A: different meanings

Q: Does the word "solution" mean the same thing in "The solution took three hours." and "They were trying to find a peaceful solution."?

A: different meanings

Q: Does the word "situation" mean the same thing in "No human situation is simple." and "The dangerous situation developed suddenly."?

A: the same meaning

Q: Does the word "streak" mean the same thing in "I was on a winning streak until the fourth game, where I was dealt terrible cards." and "Had a streak of bad luck."?

A:
the same meaning