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. Show even the merest interest in any of the shops and you'll be warmly welcomed, indeed sometimes dragged inside! The new policy will increase taxes on the wealthy. Does it follow that the government will reduce taxes on the poor? The pH, conductivity, and salinity of the effluent are measured. However, the amount of residual chlorine in the receiving water is not directly measured. Can we conclude that there are usually very small amounts of residual chlorine in receiving water?
yes
no
no
it is not possible to tell