You will be given a definition of a task first, then some input of the task.
In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.

Passage: A July 25, 2019 telephone call between Trump and Ukraine president Volodymyr Zelensky led in September to a whistleblower complaint and an impeachment inquiry against Trump. Two weeks after the inquiry was launched, Trump claimed in a conference call with Congressional Republican leaders that he had only made the telephone call at Perry's urging. Perry's spokesperson said that Perry had suggested Trump discuss energy security with Zelensky, but energy was not mentioned in the publicly released memo about the conversations, which instead focused on Trump asking Zelensky to launch investigations into Joe Biden, Hunter Biden, Crowdstrike, and the 2016 U.S. presidential election. Per Trump's direction earlier this year, Perry spoke with Rudy Giuliani about Ukraine, which Mick Mulvaney confirmed. Perry denied ever mentioning the Bidens in his discussions with Trump or Ukrainian officials. Mulvaney had put Gordon Sondland, Kurt Volker, and Perry in charge of managing the UkraineUnited States relations instead of diplomats at the National Security Council and the US Department of State.
Link Information:

Zelensky announced his candidacy for the 2019 Ukrainian presidential election on the evening of 31 December 2018, upstaging the New Year's Eve address of President Petro Poroshenko on 1+1 TV Channel. Six months before Zelensky announced his candidacy, he was already one of the frontrunners in opinion polls for the election. Zelensky won the election with 73.22% of the vote in the second round, defeating Poroshenko. Answer: 2019
Output:
In what year was the man elected to office who Trump talked to on a July 25th phone call?