Problem: Wwo sentences:
Last year , the board raised rents by 2 percent on one-year renewals , 4 percent on two-year leases .
For lofts , the board proposed increases of 4 percent for one-year leases and 7 percent for two-year renewals .
Do they have the same meaning? OPTIONS:
- no
- yes

Answer: yes

Problem: Wwo sentences:
General Wesley Clark finally confirmed this week that he would seek the Democratic nomination to run against President George Bush in next year 's presidential elections .
Retired General Wesley Clark 's entry into the race for the Democratic presidential nomination will almost certainly strengthen anti-war forces determined to unseat US President George W Bush next year .
Do they have the same meaning? OPTIONS:
- no
- yes

Answer: no

Problem: Wwo sentences:
About 24 percent of men who took placebo , or 1,147 men , developed prostate cancer .
The researchers found that 18 percent of the men who took finasteride , or 803 men , developed prostate cancer .
Do they have the same meaning? OPTIONS:
- no
- yes

Answer: no

Problem: Wwo sentences:
Since last April , scientists have learned how acrylamide is formed .
Scientists are working to determine how exactly how acrylamide is formed in food .
Do they have the same meaning? OPTIONS:
- no
- yes

Answer:
yes