A man in a red shirt is standing next to a woman in a blue dress. They are both holding hands and smiling at each other. If a sentence says 'The new employee is very happy', does this mean that 'The new employee is not happy'? The new policy aims to reduce the carbon footprint of the company by 50% within the next 5 years. If the policy is successful, what does that tell us about whether it entails the hypothesis 'The company will reduce its carbon footprint by 50% within the next 5 years'? The people's demands for equality and justice led to significant reforms in the country.
yes
no
yes
no