... mjrepresents the jth mention (e.g., m6 for the pronoun“he”). ei jrepresents the partial entity i before thejth mention. For example, e1 6denotes the part ofe1before m6, i.e., {“Microsoft Corp.”, ... Given a test document, the mentions areprocessed one by one. For each encountered men-tion mj, a test instance is formed for each partial en-tity found so far, ei. This instance is presented ... an input document isprocessed from the first mention to the last. For eachencountered mention mj, a test instance is formed for each preceding mention, mk. This instance ispresented to the...