src: She believed they were able to add to their answers during the informal discussion which allowed them to then meet the expected answers.
tgt: La plaignante croyait que, pendant la discussion informelle, Mme Thostenson et Mme Smythe‑Wilson avaient pu ajouter des renseignements complémentaires à leurs réponses, qui se sont ensuite avérées davantage conformes aux réponses attendues.