Scene: 9:00 PM, post-event. Lin Wei is reportedly at home (the poetry reading has ended). Zhang Hao is reportedly lingering at the Sunrise Cafe (helped clean up). Chen Mei is reportedly at home (turned in early). Wang Jun is reportedly at the Town Library (last open hour).

Query: Is Lin Wei still up at this hour?
Subject: Lin Wei
Category: availability
Implicit need: Could I message her now or should I wait until morning?
Literal answer requires: agent_action, current_time
Implicit answer requires: availability
Required tools: get_agent_private_state

Query: Is Zhang Hao still at the cafe or has he left?
Subject: Zhang Hao
Category: availability
Implicit need: Could I catch him there for a quick word, or is he gone?
Literal answer requires: agent_location
Implicit answer requires: availability
Required tools: get_agent_private_state

Query: Is Wang Jun still at the library before it closes?
Subject: Wang Jun
Category: availability
Implicit need: Could I drop by before the doors lock?
Literal answer requires: agent_location, current_time
Implicit answer requires: availability
Required tools: get_agent_private_state

Query: Has Chen Mei turned in for the night?
Subject: Chen Mei
Category: availability
Implicit need: Is it OK to call her now, or is she already winding down?
Literal answer requires: agent_action
Implicit answer requires: availability
Required tools: get_agent_private_state

Query: Is anyone still out and about right now?
Category: availability
Implicit need: Who is still around if I want company for the next half hour?
Literal answer requires: all_agents_location
Implicit answer requires: availability
Required tools: get_all_agents, get_agent_private_state

Query: How drained is Lin Wei after the reading?
Subject: Lin Wei
Category: mood
Implicit need: Is she basking in the success or completely depleted?
Literal answer requires: agent_action
Implicit answer requires: emotional_state
Required tools: get_agent_private_state

Query: How is Zhang Hao feeling after sticking around for cleanup?
Subject: Zhang Hao
Category: mood
Implicit need: Is he lingering because he's inspired or because he doesn't want to leave?
Literal answer requires: agent_action
Implicit answer requires: emotional_state
Required tools: get_agent_private_state

Query: What kind of evening is Chen Mei having?
Subject: Chen Mei
Category: mood
Implicit need: Is the quiet a happy choice or a withdrawn one?
Literal answer requires: agent_action
Implicit answer requires: emotional_state
Required tools: get_agent_private_state

Query: Does Wang Jun seem at peace tonight?
Subject: Wang Jun
Category: mood
Implicit need: Is the satisfaction real, or is he avoiding something at home?
Literal answer requires: agent_action
Implicit answer requires: emotional_state
Required tools: get_agent_private_state

Query: Is everyone winding down well after the long day?
Category: mood
Implicit need: Is the group emotionally settled tonight or are some people still keyed up?
Literal answer requires: all_agents_action
Implicit answer requires: emotional_state
Required tools: get_all_agents, get_agent_private_state