Problem: Perkins is the grandson of Charlie Perkins , an Eastern Arrernte elder , and a nephew of Hetty Perkins .
Perkins was the grandson of Charlie Perkins , an Eastern Arrernte elder and a nephew of Hetty Perkins .
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A: yes

Problem: She was temporarily engaged with the author Alexander Roda Roda , who also integrated the experience of his writing .
She was also engaged with the author Alexander Roda Roda , who temporarily integrated the experience in his writing .
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A: no

Problem: Suffering from lung disease , Marietta Martin spent several years between 1927 and 1931 in Leysin , in a sanatorium in Switzerland in the Canton of Vaud .
Marietta Martin , who suffered from lung diseases , spent several years in Switzerland between 1927 and 1931 in a sanatorium in Leysin in the canton of Vaud .
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A:
no