Whole new Person<br>After Ben turned in his exam, he was furious. He didn't do well although he studied a week in advance. When his sister tried talking to him, he didn't say anything. She asked him if he was okay. He continued to be quiet and walked away.
Ben studied in a very efficient and through manner
We do not know how Ben studied, only that he did.
( z1 study :ARG0 ( z2 person :name ( z3 name :op "Ben" ) ) :manner ( z4 and :op ( z5 efficient :degree ( z6 very ) ) :op ( z7 through ) ) )