A synonym is kind, caring, or nice.
Honestly, all of them can. I would select them all. Context is the only one that’s iffy, but context is also important because words can have connotative meanings that alter their meaning and tone.
The problem faced when listening to a lecture is attention deficit.
<h3>What is Attention deficit?</h3>
This is a type of brain disorder in which individuals have difficulty in maintaining attention for a long time.
A lecture regardless of the topic being discussed or environment could be faced with attention deficit in individuals who have this issue thereby making it the most appropriate choice.
Read more about Attention deficit here brainly.com/question/11427937
#SPJ1