Table 3. Annotation details.

Column	Description
Descriptions of each column of the annotation file.
1	File ID	File Identifier with properties detailed in FileInfo.csv (Data Citation 1).
2	Emitter	Bat ID of the emitter of the vocalizations. Negative value: the specified ID is of either the emitter or the addressee.
3	Addressee	Bat ID of the addressee of the vocalizations.Negative value: the specified ID is of either the emitter or the addressee.
4	Context	The context of the vocalizations as specified in Table 4.
5	Emitter pre-vocalization action	The action performed by the emitter of the vocalization before the start of the vocal interaction.
6	Addressee pre-vocalization action	The action performed by the addressee of the vocalization before the start of the vocal interaction.
7	Emitter post-vocalization action	The action performed by the emitter of the vocalization after the end of the vocal interaction.
8	Addressee post-vocalization action	The action performed by the addressee of the vocalization after the end of the vocal interaction.
9	Start sample	The annotation refers to the section beginning at this sample in the file (File ID, WAV format)
10	End sample	The annotation refers to the section which ends at this sample in the file.