Which funds can replace FIAIX?

Which mutual funds can replace FIAIX?

Which mutual funds can replace FIAIX? ranked by return similarity
Rank	Ticker	Fund	Return similarity
1	FIABX	Fidelity SAI Sustainable Core Plus Bond Fund	99.6%
2	TIBHX	Nuveen Core Bond Fund I Class	99.3%
3	FIWGX	Strategic Advisers Fidelity Core Income Fund	99.3%
4	FSMTX	Fidelity SAI Total Bond Fund	99.3%
5	MRBFX	MFS Total Return Bond Fund Class A	99.3%
6	FEPAX	Fidelity Advisor Total Bond Fund - Class A	99.3%
7	MCFIX	Mercer Core Fixed Income Fund Class Y3	99.2%
8	FTKFX	Fidelity Total Bond K6 Fund	99.2%
9	FPCIX	Strategic Advisers Core Income Fund	99.2%
10	FGBAX	Fidelity Advisor Investment Grade Bond Fund - Class A	99.2%
11	FEBBX	Fidelity Advisor Environmental Bond Fund - Class A	99.1%
12	HRBDX	Harbor Core Plus Fund Administrative Class	99.1%
13	AAEYX	Core Fixed Income Fund	99.1%
14	WTIBX	Segall Bryant & Hamill Plus Bond Fund Retail Class	99.1%
15	TSBHX	Nuveen Core and Impact Bond Fund I Class	99.1%
16	BCOSX	Baird Core Plus Bond Fund Class Investor	99.1%
17	WABMX	Wilmington Broad Market Bond Fund Class A	99.1%
18	JHNBX	John Hancock Bond Fund Class A	99.1%
19	NOFIX	Northern Fixed Income Fund	99.1%
20	CTRZX	Multi-Manager Total Return Bond Strategies Fund Institutional Class	99.1%