Problem: Wwo sentences:
Early voting will run weekdays from 8 a.m. to 5 p.m. through Sept . 9 .
Early voting polls will be open from 7 a.m. to 7 p.m. Sept . 8 and Sept . 9 .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
United Nations inspectors have discovered traces of highly enriched uranium near an Iranian nuclear facility , heightening worries that the country may have a secret nuclear weapons program .
NITED NATIONS , Aug. 26 International inspectors have found traces of highly enriched uranium at an Iranian facility , according to a new confidential report distributed today .
Do they have the same meaning?

Answer: no

Problem: Wwo sentences:
Adults , who were shy as toddlers , had stronger brain activity in a part of the brain associated with coyness .
When shown pictures of unfamiliar faces , adults who were shy toddlers showed a relatively high level of activity in a part of the brain called the amygdala .
Do they have the same meaning?

Answer: no

Problem: Wwo sentences:
Tomorrow 's testimony is to give an inside look at tax shelter development and marketing .
Tuesday ' s testimony is to give an inside look at tax-shelter development and marketing .
Do they have the same meaning?

Answer:
yes