I love some of your responses ( obviously young people!) Let us change your situation in 1) to you are married with kids. If you don't lie they will throw your wife and children in a concentration camp ( minimum). they may die of disease and starvation there -LIE.
There are also white lies that prevent hurt feelings, How do I look in my new outfit ? which you might think does not suit them?, you will just hurt their feelings! Lie. The Head of Death row in Pretoria Central Prison, ( Many Years ago) told me he never hanged an Atheist! Are they exceptional people?, no, everyone that knows the exact date and time they are going to die, becomes enthusiastically religious! So, were they lying all this time till they got to that point? Think about it.