1 同一名詞（句） 代名詞
2 同一副詞句 副詞
3 前文全体 代名詞
4 同一名詞（句）類義語（句）
1
Claude Monet is famous as a landscape painter, but Claude Monet also painted portraits.
Claude Monet is famous as a landscape painter, but he also painted portraits.
（クロード・モネは風景画家として有名だが、肖像画も描いた）
Claude Monet is famous as a landscape painter, but he also painted portraits.
（クロード・モネは風景画家として有名だが、肖像画も描いた）
2
There are only dark chocolates left; my sister has eaten all the milk chocolates.
There are only dark chocolates left; my sister has eaten all the milk ones.
（ダークチョコレートしか残っていない；姉がミルクチョコレートを全部食べてしまったのだ）
There are only dark chocolates left; my sister has eaten all the milk ones.
（ダークチョコレートしか残っていない；姉がミルクチョコレートを全部食べてしまったのだ）
3
The population of Tokyo is larger than the population of London.
The population of Tokyo is larger than that of London.
（東京の人口はロンドンの人口よりも多い）
The population of Tokyo is larger than that of London.
（東京の人口はロンドンの人口よりも多い）
1
My mother and I went shopping in the department store. We saw you in the department store.
My mother and I went shopping in the department store. We saw you there.
（母と私はデパートに買い物に行った。そこで、あなたを見かけた）
My mother and I went shopping in the department store. We saw you there.
（母と私はデパートに買い物に行った。そこで、あなたを見かけた）
2
I first met her in 2015. She was still in elementary school in 2015.
I first met her in 2015. She was still in elementary school then.
（私が初めて彼女に会ったのは2015年だ。彼女はその時、まだ小学生だった）
I first met her in 2015. She was still in elementary school then.
（私が初めて彼女に会ったのは2015年だ。彼女はその時、まだ小学生だった）
She told me that I was a coward. I remember that she told me that I was a coward very well.
She told me that I was a coward. I remember it very well.
（彼女は私が臆病者だと言った。私はそのことをとてもよく覚えている）
She told me that I was a coward. I remember it very well.
（彼女は私が臆病者だと言った。私はそのことをとてもよく覚えている）
President Joe Biden will meet with the Prime Minister Boris Johnson on Monday. President Joe Biden said that he would talk with the Prime Mister Boris Johnson about the current economic issues.
President Joe Biden will meet with the Prime Minister Boris Johnson on Monday. The American leader said that he would talk with his British counterpart about the current economic issues.
（ジョー・バイデン大統領は月曜日にボリス・ジョンソン首相と会談する。同大統領は、現在の経済問題について英国首相と話し合うと述べた）
President Joe Biden will meet with the Prime Minister Boris Johnson on Monday. The American leader said that he would talk with his British counterpart about the current economic issues.
（ジョー・バイデン大統領は月曜日にボリス・ジョンソン首相と会談する。同大統領は、現在の経済問題について英国首相と話し合うと述べた）