Answer yes or no or maybe. Can the injured person can use res ipsa loquitur to win their case?

• _ A guest is injured when a large mirror falls off the wall in her room
• Yes A restaurant guest is injured when he bites into a stone in a bowl of soup.
• Yes A hotel guest is injured when he sits in a chair in the lobby and it collapses.
• Yes A hotel guest is crushed when the automatic doors suddenly close