A.I. Explanation:

Option 1: "Nowadays, it is almost impossible to finish important projects under budget, due to the innovations in the IT market."

Explanation: The text states that managing big projects is difficult, but it does not claim that it is 'almost impossible' to finish under budget. Additionally, it does not link this difficulty directly to innovations in the IT market, making this statement an exaggeration.

Option 2: "Meeting deadlines and not exceeding estimated expenses can sometimes be achieved with the aid of consulting companies."

Explanation: The text mentions project management companies like IPM that help other companies manage big projects. This implies that consulting firms can assist in meeting deadlines and controlling expenses, supporting the truth of this statement.

Option 3: "Before the 2000s, IT project managers lacked the economic means to carry out big projects successfully."

Explanation: The text does not provide any information about the economic means of IT project managers before the 2000s. It only discusses the issues faced in the early 2000s, making this statement unsupported.

Option 4: "Wembley Stadium is a clear sample of how the implementation of innovations has not necessarily implied the disappearance of obstacles associated with handling big projects."

Explanation: The text uses Wembley Stadium as an example of a project that was significantly over budget and finished late, illustrating that innovations do not eliminate challenges in project management. This aligns perfectly with the statement.

Option 5: "Its goal is to continuously assess people around the world concerning this field."

Explanation: This statement accurately reflects the text's description of the Project Management Institute's goal, which is to assess individuals globally in the field of project management, confirming its truth.