With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: Even while narrating the common stories, the two traditions diverge in several ways. For example, both "Ashokavadana" and "Mahavamsa" mention that Ashoka's queen Tishyarakshita had the Bodhi Tree destroyed. In "Ashokavadana", the queen manages to have the tree healed after she realises her mistake. In the "Mahavamsa", she permanently destroys the tree, but only after a branch of the tree has been transplanted in Sri Lanka. In another story, one of the texts describe Ashoka's unsuccessful attempts to collect a relic of Gautama Buddha from Ramagrama while another describes successful attempt. In "Ashokavadana", he fails to do so because he cannot match the devotion of the Nagas who hold the relic; however, in the "Mahavamsa", he fails to do so because the Buddha had destined the relic to be enshrined by king Dutthagamani of Sri Lanka. Using such stories, the "Mahavamsa" glorifies Sri Lanka as the new preserve of Buddhism.
text_B: Did all the texts describe unsuccessful collection of the relic?
NO.