which of the following compounds gives a positive tollen's test but negative Fehling test?

Benzaldehyde is aromatic aldehyde and reduces Tollen's reagent to silver hence gives positive Tollen's test but it does not respond to Fehling reagent test because of the absence of alpha hydrogen.

${\mathrm{C}}_6{\mathrm{H}}_5\mathrm{CHO}+2{\left[\mathrm{Ag}{\left({\mathrm{NH}}_3\right)}_2\right]}^{+}+2{\mathrm{OH}}^{-}$

$⟶{\mathrm{C}}_6{\mathrm{H}}_5\mathrm{COOH}+2\mathrm{Ag}\downarrow +4{\mathrm{NH}}_3+{\mathrm{H}}_2\mathrm{O}$

${\mathrm{C}}_6{\mathrm{H}}_5\mathrm{CHO}\stackrel{\text{ Fehling soultion }}{⟶}\text{ No cuprous oxide formed. }$