Determine if the sentence is true based on the text below.
Texas researchers have found a naturally occurring hormone that can extend the lifespan of mice by as much as 30%, a discovery that opens a new avenue of research into human longevity.

Washington Scientists have identified a hormone that significantly extends the lifespan of mice, a discovery that could mark a crucial step toward developing drugs that boost longevity in people.
no
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The siege of Leningrad was broken on January 18, 1943.

These days are special for St Petersburg - on January 18, 1943 the siege of Leningrad was broken.
yes
Determine if the sentence is true based on the text below.
The Chilean government affirming that as a member of the Senate, Pinochet has diplomatic immunity.

This explanation was rejected by the Government of Chile, who insist that Pinochet enjoys diplomatic immunity in his capacity as "an elected member in the Senate for life" since leaving the command of the armed forces last March.
yes
Determine if the sentence is true based on the text below.
Hugo Chavez acts as Venezuela's president.

As leaders gather in Argentina ahead of this weekends regional talks, Hugo Chavez, Venezuela's populist president is using an energy windfall to win friends and promote his vision of 21st-century socialism.
yes