Each option resolves yes if there is any reference to it in the movie, even if indirect e.g. the following would definitely still count by my judgement:

• Dr Doom toots a horn taken from Namor but without the line.

• Dr Doom rips out someone else's skeleton instead of Thanos in the same way with similar dialogue.

In grey areas resolution may be decided by Manifold polls.

Context for the initial options:

• https://knowyourmeme.com/memes/doctor-doom-toots-as-he-pleases

  

• https://www.reddit.com/r/comicbooks/comments/ekeilq/doctor_doom_kills_thanos_secret_wars_8/

  

• https://www.reddit.com/r/comicbooks/comments/1l8or38/his_literal_last_name_is_doom_one_world_under/