word = word.toLowerCase();
}
if (wordVectors.containsKey(word)) {
return word;
}
<BUG>return null;
}</BUG>
public String basicCategory(String category) {
if (op.simplifiedModel) {
return "";

word = word.toLowerCase();
}
if (wordVectors.containsKey(word)) {
return word;
}
return UNKNOWN_WORD;
}
public String basicCategory(String category) {
if (op.simplifiedModel) {
return "";
