Write the right answer to the question based on the context passage.

Example Input: It was another landmark week in the presidency of Donald Trump. He hosted key U.S. allies Emmanuel Macron of France and Angela Merkel of Germany; but, he also had to weather more turmoil in his Cabinet as well as the ongoing Russia investigation and intensifying scrutiny of his personal lawyer, Michael Cohen.
What might be an extraordinary week for another president has quickly become "situation normal" for the man elected as the nation's 45th chief executive.
Trump wound up his chaotic week Friday by meeting with German Chancellor Merkel. During an Oval Office photo opportunity, Trump was eager to embrace a report from Republicans on the House Intelligence Committee that found no collusion between the Trump campaign and Russia.
"It was a great report. No collusion, which I knew anyway. No coordination, no nothing," said Trump with Merkel looking on. "It is a witch hunt. That is all it is. No collusion with Russia, if you can believe this one."
Representative Adam Schiff, the ranking Democrat on the House Intelligence Committee, issued a statement criticizing the Republican conclusions. Schiff asserted the committee did find evidence of collusion in "secret meetings and communications" between Trump campaign officials and others with links to the Russian government. The matter remains the focus of the investigation led by special counsel Robert Mueller.
Earlier in the week, Trump bonded with French President Macron during a formal state visit that was noted for the warm physical interactions between the two leaders.
"He is going to be an outstanding president. One of your great presidents and it is an honor to call you my friend. Thank you," Trump told Macron at the end of their joint news conference.
Trump also received more good news this week when his choice for secretary of state, Mike Pompeo, finally won Senate confirmation.
There were, however, some significant setbacks as well, including the withdrawal of Ronny Jackson as the next head of the Department of Veterans Affairs and intense congressional scrutiny of embattled EPA chief Scott Pruitt, under fire for allegedly misspending government funds. Question: Who did Trump meet with on Friday?
Example Output: German Chancellor Merkel

Example Input: U.S. Secretary of State Mike Pompeo has unveiled a far-reaching list of demands for any new nuclear deal with Iran, and threatened economy-crushing sanctions if Tehran does not change its behavior.

The 12-point list of demands came in a Monday speech at the conservative Heritage Foundation that laid out the Trump administration's strategy after pulling out of the Iran nuclear agreement earlier this month.

Under any new deal, Pompeo insisted, Iran must indefinitely abandon nuclear weapons work and provide United Nations inspectors access to sites anywhere in the country.He said Tehran must also end its proliferation of ballistic missiles and stop its "destabilizing activities" across the Middle East.

If Iran does not change course, the U.S. "will apply unprecedented financial pressure," Pompeo warned.

"These will be the strongest sanctions in history by the time we are done," said Pompeo. "The [Iranian] regime has been fighting all over the Middle East for years. After our sanctions come into full force, it will be battling to keep its economy alive."

Iran's President Hassan Rouhani dismissed the threats.

"Who are you to decide for Iran and the world?" Rouhani said in a statement published by Iranian state media on Monday. "The world today does not accept that the United States decides for the world. Countries have their independence."
The Trump administration has vowed to reimpose sanctions that were lifted as part of the 2015 nuclear agreement, which was signed between Iran, the United States, and several European countries, as well as Russia and China. Washington has also imposed additional sanctions.

European countries are holding talks with Iran to try to salvage the deal. But it's not clear whether the effort can succeed. On Sunday, Iran's foreign minister, Javad Zarif, said the European Union's "political will is not enough to preserve the deal."
EU foreign policy chief Federica Mogherini reacted to Pompeo's speech Monday by saying there is "no alternative" to the existing agreement, formally known as the Joint Comprehensive Plan of Action (JCPOA), and that European nations are already using sanctions to pressure Iran to change its behavior. Question: Who demanded that Iran end its proliferation of ballistic missiles?
Example Output: Mike Pompeo

Example Input: Weight gain is a complex issue. But there is little doubt that the current food environment in Western countries – heavy in highly processed salty, sugary, and fatty food – has a big role to play. Most of the salt eaten in our diet has been added to food in the manufacturing process. This is in contrast to the small amount of salt naturally present in most foods or what is added at the table or at home in cooking. Salt can be a desirable taste, increasing the palatability of foods in addition to helping preserve it; that's why it is commonly added in processed foods.
Combining salt and fat together is thought to be a potent combination in helping to promote passive over-consumption foods. Just think of how moreish salty chips can be. Having a greater liking for salty and fatty foods is associated with eating more kilojoules overall, uncontrolled eating, and overweight in children. This link between overconsumption of food and its degree of saltiness is considered stronger than having a liking for sweet and fatty foods.
Teasing out further how salt may influence the over-consumption of fatty foods, sensory researchers from Deakin University recruited 48 healthy adults to take part in a tasting panel. Over four lunchtime sessions (following on from a standardised breakfast that morning), each person ate a meal of macaroni and cheese where the fat and salt content had been manipulated. The four meal combinations were low-fat/low-salt, low-fat/high-salt, high-fat/low-salt and high-fat/high-salt. Participants were encouraged to eat as much as they wished until feeling full. Eating rate, meal agreeability, and subjective ratings of hunger and fullness were also taken.
Salt promotes over-eating
Eleven percent more kilojoules were consumed when the meals eaten were high in salt. And this was irrespective of if the fat content was high or low. The fat content of the meal didn't result in people eating more food by weight, but because of its greater energy density, that meant more kilojoules were eaten. Question: Who was tested during a food preference study at Deakin University?
Example Output:
A group of 48 healthy adults.

