Here are two sentences:

The children were last seen July 4 at a fireworks display in Concord with their father , Manuel Gehring .

Authorities believe the children , who were last seen with their father at a fireworks display in Concord on July 4 , are dead .
OPTIONS:
- no
- yes

no

Here are two sentences:

Voyager 2 , also launched in 1977 , lags some 1.6 billion miles behind Voyager 1 .

Voyager 1 was launched on September 5 , 1977 , 16 days after its companion , Voyager 2 .
OPTIONS:
- no
- yes

yes

Here are two sentences:

Malvo 's attorneys mounted an insanity defense , arguing that Muhammad 's indoctrination left him unable to tell right from wrong .

Malvo 's lawyers have presented an insanity defense , saying brainwashing by convicted sniper John Allen Muhammad left Malvo incapable of knowing right from wrong .
OPTIONS:
- no
- yes
yes