Here are two sentences:

He also reaffirmed his wish to resolve the North Korean nuclear crisis peacefully .

But the North Korean nuclear crisis has dominated his time in office .
OPTIONS:
- no
- yes

no

Here are two sentences:

Under the U.S. Constitution , the other chamber of Congress , the House of Representatives , does not vote on foreign alliances .

The U.S. House of Representatives , the other chamber of Congress , does not vote on treaties .
OPTIONS:
- no
- yes

yes

Here are two sentences:

Instead of being reprimanded by court security officers , a smiling senior policeman shook hands with Mr Laczynski and patted him on the shoulder .

Instead of being reprimanded by court security officers , a senior policeman smiled and shook Mr Lacsynski 's hand and patted him on the shoulder .
OPTIONS:
- no
- yes
yes