Answer:
Relevant
Explanation:
Given is a text to be read. We have to select the appropriate word to fill in the blanks.
The journalist spent a year researching the foreign government's sanctions. Finally, it was time to synthesize all of the _______________ information that he had learned
Here out of four options given namely
irate, relevant, keen and strategic we find that relevant is more appropriate
So answer is relevant
Irate meaning enraged cannot suit here.
Keen is for observation and here for reading information relevant is better
Strategic is innovative ways but here not applies.
So only answer is relevant.