Complex sentence: He built Rikugien Garden, a traditional Japanese garden, in 1695.He has adopted son named Yanagisawa yoshisato by Tokugawa Tsunayoshi with Yoshiyasu is concibune, sumeko.
Split into simpler sentences: He built Rikugien Garden, a traditional Japanese garden, in 1695. He had an adopted son named Yanagisawa Yoshisato by Tokugawa Tsunayoshi with Yoshiyasu is concibune, Sumeko.