Why the other options are wrong:

• grow stronger because of the cuts.: The scientists warn of harm and possible collapse, not strengthening because of the cuts.
• receive increased government funding.: The announced policy cuts funding rather than increasing it.
• recover from any harm immediately.: Long-term damage and a brain drain taking decades to reverse contradict immediate recovery.

Correct Answer: three Nobel Prize winners.

Why this is correct: The letter's signatories include three Nobel laureates, meaning three Nobel Prize winners.

Why the other options are wrong:

• four Nobel Prize winners.: The report gives three Nobel laureates, not four.
• many government officials.: Government officials are not identified as a signing group. The report names 65 organizations and more than 36,000 people, including three Nobel laureates.
• all members of Parliament.: Being presented to Parliament does not mean all members signed the letter.

Correct Answer: it is working to minimize the impact.

Why this is correct: The government says it is working to minimize the measures' impact. This is an effort, not a guarantee that harm will be minimal.

Why the other options are wrong:

• it had not identified any risks.: Working to minimize an impact does not state that no risks have been identified.
• scientists would be fully compensated.: Full compensation for scientists is not promised.
• the cuts were decided by scientists alone.: The cuts are government policy, not decisions attributed to scientists alone.

Correct Answer: raised to 743 million euros.

Why this is correct: The initially announced cut was 600 million euros. The figure was later updated to 743 million euros, so the announced cut increased.

Why the other options are wrong:

• kept at 600 million euros.: The later figure is 743 million euros, not an unchanged 600 million.
• replaced with a budget increase.: Increasing the size of a cut is not increasing the science budget.
• cancelled by the government.: The government confirmed the cuts would proceed; no cancellation is reported.

Correct Answer: result in brain drain.

Why this is correct: The letter explicitly warns that the hiring freeze could cause a brain drain taking decades to reverse. The concern is losing scientific talent from the research system.

Why the other options are wrong:

• guarantee recovery within a year.: The letter warns that brain drain could take decades to reverse, not that recovery is guaranteed within a year.
• damage scientists' brains.: Brain drain means loss of skilled people, not physical injury to scientists' brains.
• immediately remove the budget cuts.: The hiring freeze accompanies the cuts; it is not said to remove them.