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Yes and no. Study the second truth: "The Second Truth, on the other hand, seeks to determine the cause of suffering."
Determining the cause of the suffering which permeates all life is not that easy!
Simplistically, the Buddhist answer is the 'attachment, clinging, grasping' that is central to most human life, and some animal life. But going further, and recognising the attachment (to belongings, beliefs, partners, everything, ultimately life itself) is difficult. Well, it's fairly easy intellectually, but to recognise and then attempt to discard such attachments in ourselves, now that is the harder 'ask'.
BB