Explanation: Something ironic is something that is characterized by irony. An irony is a state of affairs or an event that seems contrary to what one expects and it often has an amusing result. They are different types of irony, they can be situational, dramatic or verbal. From the given options, the one that best represents the definition of the word "ironic" is the corresponding to option D: using mockery.
In Laika the theme was that it's hard to let something trail you've got grown attached thereto the central idea is About how the doctor will miss the dog after he has grown attached thereto.In Moon Mission the theme is about furthering space advancement and one amongst the central ideas is making a rocket called Gateway to stay storage and put mankind on mars.
Sometimes we underestimate ourselves, but in reality, sometimes we are the most essential thing. We are the difference of a million infinities, and completely going into oblivion.