problem (EN)
substantivo, adjektivo

substantivo “problem”

sg. problem, pl. problems
  1. problemo
    Solving the math problem took her the entire afternoon.
  2. demando
    For homework, the teacher assigned ten math problems to practice our multiplication skills.
  3. malkonsento (pri akceptado de io)
    If he can't see your point of view, that's his problem, not yours.

adjektivo “problem”

problem, non-gradable
  1. malfacile regata (pri persono aŭ besto)
    The problem horse refused to follow any of the trainer's commands.