Complex sentence: Strange, appointed to replace Jeff Sessions who became the us attorney general, lost the republican primeries leading up to the special elections to former alabama supreme court president Roy Moore, who in turn lost to democrat Doug Jones in the special elections proper.
Split into simpler sentences: Strange, appointed to replace Jeff Sessions who became the us attorney general. In the republican primeries leading up to the special elections to former alabama supreme court president Roy Moore, who in turn lost to democrat Doug Jones in the special elections proper.