Variable_Name,Informations ID,Participants identifier. MP,"Self-reported handedness of the participants. RH for right-handers, LH for left-handers." Classif_MMHC,"Multitask Multimodal Hierarchical Classification (MMHC) classification used in the paper. Hierarchical classification based both on language task-induced asymmetries and on resting-state organization within the SENT_CORE network (described in Labache et al. 2019). The agglomerative hierarchical procedure resulted in the identification of 3 clusters. We will refer to these clusters as groups varying in their «language organization»: TYP_STRONG, TYP_MILD and ATYP." DISSOCIATIONS_2categories,"Participants exhibiting a dissociation for either SENT_CORE or SENT_HUB or both, were named “CROSSED”. Those showing either leftward lateralization for all tasks for both SENT_ CORE and SENT_HUBS or right lateralization for all tasks for both SENT_CORE and SENT_HUBS, were named “CONGRUENT”." Task,"Referes to the 3 possible tasks performed by the participant : ""PROD"" for the production (sentence minus word-list) task, ""LISN"" for the listening (sentence minus word-list) task and ""READ"" for the reading (sentence minus word-list) task." Level,"Level at which the BOLD signal is calculated: ""sentCORE"" for all 18 hROIs composing the sentence core network, « sentHubs » for the 3 hubs of the sentence core network." BOLD_Asym,Asymmetry (right minus left hemisphere) of the BOLD signal variations.