Scene: Town Library, 2:30 PM. Present: Zhang Hao (at a quiet table, translating a manuscript), Wang Jun (in the children's-section corner, mentoring a teenage student). Lin Wei is reportedly at the Sunrise Cafe (closed between lunch and dinner). Chen Mei is reportedly at the Community Garden.

Query: Is anyone in town preparing something they haven't talked about?
Category: latent_goal
Implicit need: Are there private plans I should be aware of before suggesting joint activities?
Literal answer requires: all_agents_action
Implicit answer requires: unspoken_goal
Required tools: get_all_agents, get_agent_private_state

Query: Does Wang Jun think Zhang Hao is free for a coffee break?
Subject: Wang Jun
Third party: Zhang Hao
Category: second_order
Implicit need: What is Wang Jun's working belief about Zhang Hao's availability — not the actual state?
Literal answer requires: agent_action
Implicit answer requires: beliefs_about_others.Zhang Hao.availability
Required tools: get_agent_belief_about
Forbidden tools: get_agent_private_state

Query: From Zhang Hao's perspective, is Wang Jun studying alone or with someone?
Subject: Zhang Hao
Third party: Wang Jun
Category: second_order
Implicit need: Does Zhang Hao's mental model match the fact that Wang Jun is mentoring a student?
Literal answer requires: agent_action
Implicit answer requires: beliefs_about_others.Wang Jun.availability
Required tools: get_agent_belief_about
Forbidden tools: get_agent_private_state

Query: Does Lin Wei assume Chen Mei is open to chat right now?
Subject: Lin Wei
Third party: Chen Mei
Category: second_order
Implicit need: What is Lin Wei's belief about Chen Mei's availability this afternoon?
Literal answer requires: agent_action
Implicit answer requires: beliefs_about_others.Chen Mei.availability
Required tools: get_agent_belief_about
Forbidden tools: get_agent_private_state

Query: How does Chen Mei imagine Zhang Hao is feeling this afternoon?
Subject: Chen Mei
Third party: Zhang Hao
Category: second_order
Implicit need: What is Chen Mei's mental model of Zhang Hao's mood right now?
Literal answer requires: agent_action
Implicit answer requires: beliefs_about_others.Zhang Hao.emotional_state
Required tools: get_agent_belief_about
Forbidden tools: get_agent_private_state

Query: Does Wang Jun believe Chen Mei is at the cafe or the garden?
Subject: Wang Jun
Third party: Chen Mei
Category: second_order
Implicit need: What is Wang Jun's current belief about where Chen Mei is — even if it is stale?
Literal answer requires: agent_location
Implicit answer requires: beliefs_about_others.Chen Mei.availability
Required tools: get_agent_belief_about
Forbidden tools: get_agent_private_state