Which funds can replace FFGAX?

Which mutual funds can replace FFGAX?

Which mutual funds can replace FFGAX? ranked by return similarity
RankTickerFundReturn similarity
1GHAAXVanEck Global Resources Fund – Class A95.9%
2FRNRXFranklin Natural Resources Fund Class A95.1%
3IGNAXNomura Natural Resources Fund Class A95.1%
4DNLAXBNY Mellon Natural Resources Fund Class A94.3%
5PGNAXPGIM Jennison Natural Resources Fund - Class A93.2%
6TRNEXT. Rowe Price New Era Fund I Class90.9%
7FNARXFidelity Natural Resources Fund90.5%
8GRHAXGoehring & Rozencwajg Resources Fund Retail Class87.0%
9GMOWXGMO Resources Fund Class VI86.3%