I will be happy if they can serve when food is piping hot.
1	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	4	nsubj	4:nsubj	_
2	will	will	AUX	MD	VerbForm=Fin	4	aux	4:aux	_
3	be	be	AUX	VB	VerbForm=Inf	4	cop	4:cop	_
4	happy	happy	ADJ	JJ	Degree=Pos	0	root	0:root	_
5	if	if	SCONJ	IN	_	8	mark	8:mark	_
6	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	8	nsubj	8:nsubj	_
7	can	can	AUX	MD	VerbForm=Fin	8	aux	8:aux	_
8	serve	serve	VERB	VB	VerbForm=Inf	4	advcl	4:advcl:if	_
9	when	when	ADV	WRB	PronType=Int	13	advmod	13:advmod	_
10	food	food	NOUN	NN	Number=Sing	13	nsubj	13:nsubj	_
11	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	13	cop	13:cop	_
12	piping	pipe	VERB	VBG	VerbForm=Ger	13	amod	13:amod	_
13	hot	hot	ADJ	JJ	Degree=Pos	8	advcl	8:advcl:when	SpaceAfter=No
14	.	.	PUNCT	.	_	4	punct	4:punct	_
