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(Editors’ note: After this quiz was published, President Trump signed a bill to fully reopen the government for three weeks while negotiations continued over how to secure the U.S. border with Mexico. The original question is below, but the answer has been updated to include links to the latest Times coverage.)

The Senate voted Thursday on two measures to end the partial government shutdown. Both failed.

One included the $5.7 billion for a wall on the southern border that President Trump has called for, in exchange for protections for roughly 700,000 young undocumented immigrants.

How long would those immigrants, known as Dreamers, have been shielded from deportation under the terms of Mr. Trump’s deal?